of_o the_o blood_n but_o that_o they_o continual_o cleave_v to_o the_o blood_n as_o to_o their_o support_n as_o the_o flame_n cleave_v to_o the_o oil_n in_o the_o lamp_n and_o therefore_o their_o tenuity_n subtlety_n and_o mobility_n etc._n etc._n be_v of_o no_o more_o use_n than_o the_o blood_n who_o inseparable_a companion_n they_o be_v so_o that_o the_o blood_n be_v sufficient_a to_o become_v the_o proportionate_a and_o immediate_a instrument_n of_o the_o soul_n because_o it_o be_v every_o where_o present_a and_o do_v fly_v to_o and_o fro_o with_o a_o admirable_a agility_n nor_o be_v there_o any_o other_o body_n or_o spirital_a incorporeal_a quality_n or_o any_o divine_a heat_n to_o be_v allow_v of_o as_o lux_fw-la &_o lumen_fw-la the_o light_n and_o shine_v as_o caesar_n 7._o cremoninus_n a_o man_n excellent_o verse_v in_o aristotle_n philosophy_n do_v solid_o contend_v against_o albertus_n if_o these_o man_n pretend_v that_o these_o spirit_n do_v reside_v in_o the_o primigenial_a moisture_n as_o in_o the_o last_o aliment_n and_o from_o thence_o insinuate_v themselves_o into_o the_o whole_a body_n thereby_o to_o nourish_v all_o the_o part_n they_o then_o conclude_v upon_o a_o impossibility_n namely_o that_o the_o calidum_fw-la innatum_fw-la the_o innate_a heat_n which_o be_v the_o primigenial_a part_n of_o the_o body_n and_o stand_v itself_o in_o need_n of_o sustenance_n do_v nourish_v the_o whole_a body_n for_o upon_o this_o account_n the_o same_o thing_n be_v both_o the_o thing_n that_o be_v nourish_v &_o also_o the_o thing_n by_o which_o it_o be_v nourish_v and_o the_o self_n same_o substance_n under_o the_o same_o respect_n shall_v both_o feed_v itself_o and_o be_v feed_v also_o which_o be_v indeed_o impossible_a for_o in_o probability_n the_o thing_n which_o do_v feed_v and_o the_o thing_n which_o be_v feed_v be_v not_o so_o much_o as_o mix_v together_o for_o miscible_a thing_n must_v be_v of_o equal_a power_n and_o operate_v one_o upon_o the_o other_o and_o aristotle_n position_n be_v ubi_fw-la nutritio_fw-la ibi_fw-la nulla_fw-la mistio_fw-la est_fw-la where_o there_o be_v nutrition_n there_o be_v no_o mistion_n for_o wheresoever_o nutrition_n be_v there_o the_o aliment_n be_v one_o thing_n and_o the_o thing_n nourish_v another_o and_o a_o necessity_n of_o the_o transmutation_n of_o the_o one_o into_o the_o other_o but_o whereas_o they_o conceive_v that_o the_o spirit_n and_o the_o last_o or_o primigenial_a aliment_n or_o some_o other_o thing_n what_o ever_o it_o be_v in_o a_o animal_n can_v more_o than_o the_o blood_n operate_v above_o the_o power_n of_o the_o element_n they_o seem_v not_o to_o understand_v what_o it_o be_v to_o operate_v above_o the_o power_n of_o the_o element_n nor_o do_v they_o right_o interpret_v that_o place_n of_o aristotle_n where_o he_o 3._o say_v every_o virtue_n or_o faculty_n of_o the_o soul_n seem_v to_o partake_v of_o another_o substance_n and_o that_o more_o divine_a than_o those_o substance_n which_o be_v call_v element_n and_o likewise_o where_o he_o say_v there_o be_v a_o certain_a thing_n in_o the_o seed_n of_o all_o thing_n cause_v they_o to_o be_v fruitful_a which_o thing_n be_v call_v heat_n which_o be_v not_o fire_n nor_o no_o such_o faculty_n but_o a_o spirit_n which_o be_v contain_v in_o the_o seed_n and_o frothy_a body_n and_o the_o nature_n which_o be_v in_o that_o spirit_n be_v answerable_a in_o proportion_n to_o the_o element_n of_o the_o star_n for_o fire_n do_v not_o generate_v any_o animal_n nor_o do_v any_o thing_n seem_v to_o be_v constitute_v by_o thick_a moist_a or_o dry_a quality_n but_o the_o heat_n of_o the_o sun_n and_o of_o animal_n not_o that_o only_o which_o be_v contain_v in_o the_o seed_n but_o also_o whatsoever_o excrement_n there_o be_v though_o of_o a_o different_a nature_n yet_o even_o that_o also_o have_v a_o vital_a principle_n wherefore_o it_o appear_v by_o what_o have_v be_v say_v that_o the_o heaâ—_n contain_v in_o animal_n neither_o be_v itself_o fire_n nor_o do_v take_v its_o original_n from_o fire_n for_o i_o also_o do_v affirm_v the_o same_o of_o the_o innate_a heat_n and_o of_o blood_n namely_o that_o they_o be_v not_o fire_n neither_o do_v they_o take_v their_o original_n from_o fire_n but_o do_v partake_v of_o a_o different_a and_o more_o divine_a substance_n then_o fire_n be_v and_o therefore_o do_v not_o act_v by_o any_o elementary_a faculty_n but_o as_o in_o the_o seed_n there_o be_v something_o which_o do_v make_v it_o fruitful_a and_o exceed_v the_o virtue_n or_o power_n of_o the_o element_n in_o constitute_v a_o animal_n body_n namely_o the_o spirit_n and_o the_o nature_n which_o be_v in_o that_o spirit_n answerable_a in_o proportion_n to_o the_o element_n or_o substance_n of_o the_o star_n so_o likewise_o in_o the_o blood_n there_o be_v a_o spirit_n or_o virtue_n which_o do_v act_n above_o the_o power_n of_o element_n most_o conspicuous_a in_o the_o nutrition_n or_o preservation_n of_o each_o particular_a part_n and_o also_o a_o nature_n nay_o a_o soul_n in_o that_o spirit_n and_o blood_n answerable_a in_o proportion_n to_o the_o element_n of_o the_o star_n and_o last_o it_o be_v most_o evident_a and_o my_o observation_n do_v plain_o show_v it_o that_o there_o be_v a_o heat_n in_o the_o blood_n of_o animal_n while_o life_n continue_v which_o be_v neither_o fire_n nor_o do_v derive_v its_o original_n from_o fire_n but_o for_o the_o clear_a illustration_n of_o these_o matter_n give_v we_o leave_v to_o digress_v a_o while_n from_o our_o purpose_n and_o declare_v brief_o what_o a_o spirit_n be_v and_o what_o it_o be_v to_o act_v above_o the_o power_n of_o element_n and_o likewise_o what_o be_v mean_v by_o these_o word_n namely_o to_o partake_v of_o a_o different_a body_n and_o that_o more_o divine_a than_o those_o body_n which_o be_v call_v element_n as_o likewise_o what_o be_v that_o nature_n in_o that_o spirit_n which_o be_v answerable_a in_o proportion_n to_o the_o element_n or_o substance_n of_o the_o star_n what_o a_o spirit_n and_o vital_a principle_n be_v we_o have_v partly_o speak_v already_o and_o shall_v now_o handle_v something_o more_o large_o there_o be_v three_o several_a simple_a body_n which_o do_v chief_o seem_v to_o challenge_v the_o name_n or_o function_n at_o least_o of_o a_o spirit_n namely_o the_o fire_n the_o air_n and_o the_o water_n and_o every_o one_o of_o these_o do_v seem_v to_o partake_v of_o a_o life_n or_o other_o body_n by_o reason_n of_o their_o perpetual_a motion_n and_o flux_n i_o mean_v the_o flame_n the_o wind_n and_o the_o flood_n the_o flame_n be_v the_o flux_n or_o stream_n of_o fire_n the_o wind_n of_o air_n and_o the_o flood_n of_o water_n flame_n like_o a_o animal_n do_v move_v itself_o nourish_v and_o increase_v itself_o and_o be_v a_o emblem_n of_o humane_a life_n and_o therefore_o it_o be_v much_o use_v in_o divine_a ceremony_n and_o be_v religious_o keep_v as_o a_o sacred_a thing_n in_o the_o temple_n dedicate_v to_o apollo_n and_o vesta_n by_o virgin_n and_o among_o the_o persian_n and_o diverse_a other_o nation_n it_o be_v from_o all_o antiquity_n honour_v with_o divine_a worship_n as_o if_o god_n be_v more_o visible_a in_o fire_n and_o do_v converse_v with_o we_o as_o heretofore_o with_o moses_n out_o of_o the_o fire_n the_o air_n also_o seem_v to_o merit_v the_o name_n of_o a_o spirit_n too_o for_o a_o spirit_n be_v call_v spiritus_fw-la a_o spirando_fw-la from_o breathe_v and_o aristotle_n confess_v in_o plain_a term_n that_o there_o be_v a_o kind_n of_o life_n and_o death_n of_o wind_n and_o last_o the_o water_n of_o the_o flood_n ult_n or_o river_n be_v call_v viva_n live_v water_n those_o three_o body_n therefore_o in_o as_o much_o as_o they_o enjoy_v a_o kind_n of_o life_n do_v seem_v to_o operate_v above_o the_o power_n of_o element_n and_o so_o partake_v of_o a_o divine_a body_n or_o substance_n and_o hereupon_o be_v by_o the_o heathen_a rank_v among_o the_o god_n who_o conceive_v that_o whatsoever_o do_v perform_v any_o eminent_a effect_n which_o do_v surpose_v the_o naked_a ability_n of_o the_o element_n those_o effect_n do_v proceed_v from_o some_o divine_a agent_n as_o if_o it_o be_v the_o same_o thing_n to_o act_v above_o the_o power_n of_o the_o element_n and_o to_o partake_v of_o a_o more_o divine_a essence_n which_o do_v not_o deduce_v itself_o from_o the_o element_n thus_o in_o like_a manner_n the_o blood_n do_v act_n above_o the_o power_n of_o the_o element_n when_o now_o be_v the_o primogenite_fw-la part_n and_o innate_a heat_n as_o it_o be_v in_o the_o seed_n and_o in_o the_o spirit_n it_o do_v constitute_v the_o other_o part_n in_o order_n and_o this_o with_o a_o eminent_a providence_n and_o understanding_n act_v in_o order_n to_o a_o certain_a end_n as_o if_o it_o do_v exercise_v a_o kind_n of_o ratiocination_n or_o discourse_n
pease_n cod_n though_o with_o we_o in_o the_o like_a case_n there_o be_v only_o a_o small_a knob_v of_o the_o future_a pulse_n to_o be_v see_v so_o much_o do_v the_o indulgent_a temper_n and_o clemency_n of_o the_o heaven_n soil_n and_o air_n conduce_v to_o the_o fecundity_n and_o happy_a increase_n of_o thing_n of_o the_o rest_n of_o the_o part_n of_o the_o egg_n exercit._fw-la xii_o where_o how_o and_o when_o the_o rest_n of_o the_o part_n of_o the_o egg_n be_v generate_v we_o have_v partly_o declare_v already_o in_o the_o history_n of_o the_o womb_n and_o shall_v partly_o mention_v hereafter_o when_o we_o come_v to_o treat_v of_o their_o use_n the_o white_a say_v fabricius_n be_v by_o pliny_n call_v white_a ovi_fw-la albus_fw-la liquor_n by_o celsus_n ovi_fw-la candidum_fw-la by_o paladius_fw-la ovi_fw-la albor_n by_o apicius_n ovi_fw-la album_fw-la and_o albamentum_fw-la in_o greek_a 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d by_o aristotle_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d by_o anaxagoras_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d lac_n avium_fw-la the_o milk_n of_o the_o bird._n and_o it_o be_v the_o cold_a stiff_a white_a liquor_n of_o the_o egg_n of_o different_a thickness_n for_o at_o the_o obtuse_a and_o acute_a end_n of_o the_o egg_n it_o be_v more_o fluid_a but_o more_o crass_a in_o other_o part_n and_o quantity_n for_o it_o be_v in_o more_o abundance_n at_o the_o blunt_a end_n of_o the_o egg_n and_o less_o at_o the_o sharp_a and_o yet_o still_o less_o in_o the_o other_o part_n embrace_v the_o yolk_n round_o about_o but_o i_o have_v ever_o observe_v in_o a_o hen_n egg_n not_o only_o a_o difference_n in_o the_o same_o white_a but_o two_o distinct_a whites_n in_o the_o same_o egg_n and_o both_o of_o they_o involve_v in_o a_o peculiar_a membrane_n of_o their_o own_o one_o of_o which_o be_v more_o thin_a and_o fluid_a and_o almost_o of_o the_o same_o consistence_n with_o that_o humour_n which_o we_o have_v say_v to_o flow_v in_o the_o fold_n of_o the_o uterus_fw-la and_o to_o constitute_v and_o nourish_v the_o white_a the_o other_o white_a be_v more_o thick_a and_o viscous_a &_o die_v of_o a_o deep_a whitecolour_n than_o the_o other_o which_o in_o stale_a and_o such_o egg_n as_o the_o hen_n sit_v on_o after_o some_o day_n of_o her_o incubation_n wax_v yellowish_a and_o as_o this_o thick_a white_n do_v immediate_o surround_v the_o yolk_n so_o do_v the_o liquid_a white_n encompass_v this_o now_o that_o these_o two_o white_n be_v real_o distinct_a will_v soon_o appear_v if_o after_o you_o have_v break_v and_o remove_v the_o shell_n you_o â—â—ick_v the_o two_o membrane_n which_o come_v next_o to_o â—ind_v for_o then_o present_o this_o liquid_a and_o exterior_a white_a will_v run_v about_o and_o the_o two_o membrane_n sink_v to_o the_o bottom_n of_o the_o basin_n but_o the_o grosser_n white_n will_v all_o the_o while_n keep_v within_o its_o own_o bound_n and_o globous_a figure_n as_o be_v terminate_v with_o its_o own_o proper_a membrane_n which_o yet_o be_v so_o subtle_a and_o slender_a that_o your_o eye_n can_v perceive_v it_o but_o if_o you_o cut_v it_o cross_v the_o white_a it_o will_v present_o stream_v out_o and_o lose_v its_o round_a figure_n as_o when_o a_o bladder_n be_v divide_v the_o moisture_n contain_v therein_o be_v set_v at_o liberty_n and_o so_o also_o if_o you_o make_v a_o breach_n upon_o the_o proper_a containing-coat_n of_o the_o yolk_n the_o saffron-coloured_a juice_n will_v issue_v out_o and_o its_o former_a globosity_n be_v destroy_v the_o yolk_n say_v fabricius_n be_v call_v in_o latin_a vitellus_n from_o vita_fw-la life_n because_o the_o chicken_n live_v 23._o upon_o it_o it_o be_v also_o call_v from_o its_o colour_n ovi_fw-la luteum_fw-la the_o yellow_a of_o the_o egg_n in_o greek_a 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d by_o hypocrates_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d by_o aristotle_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d and_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d â—â—e_v ancient_n as_o suidas_n out_o of_o menander_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d that_o be_v the_o pullus_fw-la or_o chicken_n because_o they_o conceive_v the_o chicken_n be_v breed_v of_o that_o part_n it_o be_v the_o soft_a juice_n that_o be_v in_o all_o the_o egg_n and_o confine_v within_o a_o most_o thin_a membrane_n which_o be_v break_v it_o present_o glide_v forth_o and_o be_v then_o inconstant_a to_o any_o figure_n it_o be_v treasure_v up_o in_o the_o middle_n of_o the_o egg_n be_v sometime_o yellow_a and_o sometime_o of_o a_o mix_a complexion_n betwixt_o yellow_a and_o pallid_a it_o be_v exact_o circular_a and_o of_o divers_a magnitude_n according_a to_o the_o diversity_n of_o the_o magnitude_n of_o the_o fowl_n themselves_o for_o waterfowl_a have_v a_o large_a yolk_n and_o land-fowle_a a_o large_a white_a say_v aristotle_n according_a to_o who_o also_o the_o yolk_n 2._o and_o white_a be_v of_o a_o contrary_a nature_n not_o in_o colour_n only_o but_o power_n for_o the_o yolk_n be_v condense_v by_o cold_a which_o cold_a do_v not_o condense_a the_o white_a but_o dissolve_v it_o and_o so_o on_o the_o contrary_a the_o white_a be_v condense_v by_o fire_n but_o the_o yolk_n be_v not_o condense_v thereby_o but_o remain_v soft_a unless_o the_o egg_n be_v over-roast_v be_v more_o dry_v and_o harden_v by_o be_v boil_a then_o roast_a and_o as_o in_o the_o great_a world_n the_o earth_n be_v deposit_v in_o the_o centre_n the_o air_n and_o the_o water_n be_v round_o about_o it_o so_o also_o the_o yolk_n as_o the_o more_o earthy_a part_n be_v encircle_v by_o the_o two_o white_n whereof_o the_o one_o be_v grosser_n the_o other_o fine_a nay_o aristotle_n add_v further_o if_o any_o man_n beat_v many_o egg_n together_o in_o a_o basin_n and_o boil_v 1._o they_o with_o a_o soft_a and_o gentle_a fire_n the_o yolk_n will_v in_o their_o entire_a mass_n gather_v themselves_o orbicular_o into_o the_o midst_n and_o the_o white_n surround_v they_o yet_o physician_n general_o do_v decree_v the_o white_a to_o be_v the_o cold_a part_n but_o of_o that_o more_o hereafter_o the_o chalazae_n that_o be_v the_o hailstone_n or_o little_a pearl_n or_o speck_n like_o hail_n which_o the_o italian_n call_v chalazae_fw-la galladura_n and_o we_o the_o treddle_v be_v two_o in_o every_o egg_n one_o seat_v in_o the_o obtuse_a the_o other_o in_o the_o acute_a angle_n of_o the_o egg_n the_o major_a part_n of_o both_o which_o be_v find_v in_o the_o white_a but_o yet_o they_o adhere_v close_o to_o the_o yolk_n and_o be_v annex_v to_o its_o membrane_n they_o be_v something_o oblong_a body_n more_o congeal_v and_o white_a than_o the_o white_a itself_o knot_o and_o in_o some_o sort_n transparent_a as_o hail_n be_v from_o whence_o they_o borrow_v their_o compellation_n for_o every_o chalaza_n contain_v several_a hailstone_n as_o it_o be_v glue_v to_o one_o another_o by_o the_o white_a one_o of_o these_o chalazae_n be_v large_a than_o his_o fellow_n and_o more_o distant_a from_o the_o yolk_n towards_o the_o blunt_a end_n of_o the_o egg_n the_o other_o small_a and_o tend_v from_o the_o yolk_n to_o the_o sharp_a end_n of_o the_o egg_n the_o large_a of_o these_o two_o be_v make_v up_o of_o three_o knotty_a substance_n like_o hailstone_n or_o seed-pearle_n which_o be_v place_v a_o small_a space_n one_o from_o the_o other_o the_o lesser_a lie_v behind_o the_o great_a in_o all_o egg_n of_o all_o bird_n whatsoever_o whether_o they_o be_v fertile_a or_o addle_n these_o chalaza_n be_v to_o be_v find_v and_o that_o in_o each_o end_n one_o whence_o the_o fond_a persuasion_n of_o old_a wife_n that_o the_o chalazae_n be_v the_o cock_n seed_n and_o the_o subject_a matter_n out_o of_o which_o the_o chicken_n be_v procreate_v lie_v waste_v and_o overturn_v and_o yet_o fabricius_n himself_o though_o he_o absolute_o deny_v that_o they_o be_v make_v of_o the_o seed_n of_o the_o cock_n yet_o he_o labour_v with_o many_o argument_n to_o prove_v 48._o that_o they_o be_v that_o immediate_a matter_n which_o the_o cock_n endow_v with_o fecundity_n and_o out_o of_o which_o the_o fabric_n of_o the_o chicken_n be_v erect_v which_o he_o endeavour_v to_o evince_v by_o this_o frail_a ground_n that_o forsooth_o in_o a_o 57_o egg_n when_o its_o boil_a the_o chalazae_n be_v in_o such_o sort_n contract_v and_o shrink_v up_o as_o that_o they_o represent_v a_o conception_n or_o chicken_n shape_v and_o hatch_v but_o how_o improbable_a a_o thing_n be_v it_o that_o every_o egg_n shall_v have_v two_o seed_n or_o rudiment_n for_o the_o constitution_n of_o one_o only_a chicken_n when_o no_o man_n live_v ever_o yet_o behold_v any_o foundation_n or_o progress_n of_o a_o chicken_n but_o only_o in_o the_o blunt_a angle_n of_o the_o egg_n and_o moreover_o there_o be_v no_o sensible_a difference_n at_o all_o between_o the_o chalazae_n of_o those_o egg_n which_o coition_n have_v make_v
which_o another_o be_v make_v for_o otherwise_o they_o be_v both_o the_o same_o the_o egg_n also_o seem_v to_o be_v a_o kind_n of_o medium_fw-la medium_fw-la not_o only_o as_o it_o be_v the_o principium_fw-la and_o the_o finis_fw-la but_o as_o it_o be_v the_o common_a work_n or_o production_n of_o both_o sex_n and_o compound_v of_o both_o which_o contain_v in_o itself_o the_o matter_n and_o the_o efficient_a or_o operative_a faculty_n it_o have_v the_o power_n of_o both_o by_o which_o he_o produce_v a_o foetus_fw-la like_a to_o one_o or_o the_o other_o it_o be_v also_o a_o medium_fw-la or_o thing_n between_o a_o animate_v and_o â—n_v inanimate_a creature_n be_v neither_o absolute_o impower_v with_o life_n nor_o absolute_o without_o it_o it_o be_v a_o midway_n or_o passage_n between_o the_o parent_n and_o the_o child_n between_o those_o that_o be_v and_o those_o that_o be_v to_o come_v and_o the_o very_o hinge_v and_o centre_n about_o which_o the_o generation_n of_o all_o the_o race_n and_o family_n of_o cock_n and_o hen_n do_v move_v and_o depend_v it_o be_v the_o terminus_n à _fw-fr quo_fw-la the_o point_n or_o original_a from_o which_o all_o the_o cock_n and_o hen_n in_o the_o world_n do_v arise_v and_o spring_v and_o it_o be_v also_o the_o terminus_n ad_fw-la quem_fw-la the_o aim_n and_o end_v propose_v by_o nature_n to_o which_o they_o direct_v themselves_o all_o their_o life_n long_o by_o which_o it_o come_v to_o pass_v that_o all_o individual_n while_o to_o supply_v their_o species_n they_o beget_v their_o like_a do_v continue_v and_o perpetuate_v their_o duration_n the_o egg_n be_v at_o be_v the_o period_n of_o this_o eternity_n for_o it_o be_v hard_o to_o say_v whether_o the_o egg_n be_v make_v for_o the_o chicken_n sake_n or_o the_o chicken_n for_o the_o eggs._n now_o which_o of_o these_o two_o namely_o the_o egg_n or_o the_o hen_n have_v the_o priority_n in_o nature_n or_o time_n we_o shall_v now_o copious_o handle_v when_o we_o come_v to_o discourse_v of_o the_o generation_n of_o all_o animal_n in_o general_n the_o egg_n also_o which_o be_v chief_o to_o be_v note_v sperma_fw-la answer_n in_o proportion_n to_o the_o seed_n of_o plant_n and_o have_v obtain_v the_o same_o qualification_n with_o they_o so_o that_o it_o may_v just_o be_v style_v the_o sperma_fw-la and_o semen_n or_o seed_n of_o the_o hen_n as_o also_o the_o seed_n of_o plant_n may_v be_v right_o call_v ova_n plantarum_fw-la the_o plant_n egg_n not_o only_a ex_fw-la quo_fw-la out_o of_o which_o as_o out_o of_o a_o subject_a matter_n but_o also_o à _fw-la quo_fw-la by_o which_o as_o by_o a_o efficient_a cause_n the_o chicken_n spring_v in_o which_o also_o there_o be_v no_o part_n of_o the_o future_a foetus_fw-la actual_o 〈◊〉_d it_o but_o yet_o all_o the_o part_n of_o it_o be_v in_o it_o potential_o now_o semen_n or_o seed_n proper_o so_o call_v do_v differ_v from_o genitura_fw-la geniture_n because_o according_a genitura_fw-la to_o aristotle_n definition_n that_o be_v call_v genitura_fw-la which_o proceed_v from_o the_o male-parent_n be_v the_o chief_a and_o principle_n cause_n of_o generation_n namely_o in_o fâ—ll_a as_o nature_n have_v design_v to_o coition_n but_o the_o seman_n be_v that_o which_o proceed_v from_o both_o parent_n in_o the_o act_n of_o coition_n the_o seed_n of_o all_o plant_n be_v like_a to_o this_o and_o so_o be_v the_o seed_n of_o some_o animal_n which_o have_v no_o distinction_n of_o sex_n at_o all_o be_v as_o it_o be_v at_o the_o first_o a_o kind_n of_o mixture_n of_o both_o sex_n or_o promiscuous_a conception_n or_o animal_n for_o these_o kind_n of_o creature_n have_v in_o their_o single_a self_n as_o much_o as_o be_v require_v of_o both_o sex_n a_o egg_n therefore_o be_v a_o natural_a body_n endow_v with_o a_o animal_n power_n namely_o with_o a_o principle_n of_o motion_n transmutation_n rest_v and_o conservation_n and_o last_o it_o be_v such_o a_o thing_n as_o all_o impediment_n be_v remove_v it_o will_v pass_v into_o a_o animal_n not_o do_v heavy_a body_n when_o all_o obstacle_n be_v out_o of_o their_o way_n tend_v downward_o more_o natural_o then_o seed_n and_o the_o egg_n do_v by_o a_o inbred_a natural_a propensity_n incline_v to_o become_v a_o plant_n or_o a_o animal_n and_o the_o seed_n also_o and_o the_o egg_n be_v the_o frâ—â—_n and_o end_n of_o that_o very_a thing_n who_o beginning_n and_o efficient_a they_o be_v of_o one_o chicken_n there_o be_v but_o one_o egg_n so_o aristotle_n of_o one_o seed_n be_v beget_v one_o body_n as_o for_o example_n 20._o of_o one_o grain_n of_o wheat_n one_o ear_n of_o one_o egg_n one_o animal_n for_o a_o twinne-egge_n be_v two_o eggs._n and_o so_o fabricius_n say_v true_o a_o egg_n be_v not_o only_o a_o expose_v uterus_fw-la and_o place_n of_o generation_n but_o the_o very_a thing_n also_o on_o which_o the_o entire_a generation_n of_o the_o chicken_n depend_v which_o the_o egg_n accomplish_v both_o as_o agent_n as_o matter_n as_o the_o place_n as_o the_o instrument_n and_o all_o other_o thing_n whatsoever_o be_v necessary_a requisite_n to_o generation_n he_o prove_v it_o to_o be_v in_o organum_fw-la or_o instrument_n because_o it_o consist_v of_o several_a part_n and_o that_o according_a to_o galen_n who_o require_v 47._o this_o to_o the_o very_o be_v of_o a_o instrument_n that_o it_o be_v compose_v of_o divers_a particle_n which_o conspire_v all_o to_o one_o 〈◊〉_d but_o under_o several_a capacity_n and_o for_o several_a use_n for_o some_o of_o these_o part_n be_v the_o chief_a agent_n in_o the_o action_n some_o be_v necessary_a assistant_n without_o which_o the_o action_n can_v not_o be_v perform_v at_o all_o other_o conduce_v to_o the_o more_o convenient_a &_o better_a performance_n and_o last_o some_o again_o to_o the_o welfare_n and_o preservation_n of_o all_o the_o rest_n and_o he_o also_o prove_v it_o to_o be_v a_o agent_n where_o he_o propound_v out_o of_o aristotle_n and_o galen_n the_o two_o action_n of_o the_o egg_n namely_o the_o generation_n and_o augmentation_n and_o nutrition_n of_o the_o chicken_n and_o last_o he_o say_v exceed_o well_o when_o he_o affirm_v that_o in_o the_o operation_n of_o nature_n the_o artificer_n or_o agent_n the_o instrument_n and_o the_o matter_n be_v one_o and_o the_o same_o thing_n so_o the_o liver_n be_v both_o the_o efficient_a and_o the_o instrument_n of_o sanguification_n and_o so_o the_o other_o part_n of_o the_o body_n wherefore_o aristotle_n be_v in_o the_o right_n say_v it_o be_v hard_o to_o distinguish_v the_o agent_n from_o the_o instrument_n in_o artificial_a operation_n 4._o indeed_o the_o agent_n and_o the_o instrument_n be_v divide_v as_o the_o smith_n and_o his_o hammer_n the_o painter_n and_o his_o pâ—â—cil_n and_o the_o reason_n be_v render_v by_o galen_n because_o in_o artificial_a operation_n the_o artificer_n be_v without_o foet_z work_n but_o in_o natural_a the_o efficient_a cause_n be_v include_v in_o the_o instrument_n and_o receive_v with_o intimacy_n in_o the_o very_a substance_n of_o the_o organ_n to_o which_o i_o adâ—_n those_o perspicuous_a passage_n of_o aristotle_n of_o thing_n that_o be_v some_o be_v cause_v by_o nature_n and_o some_o by_o other_o cause_n by_o nature_n do_v animal_n and_o their_o part_n 1._o also_o plant_n and_o simple_a body_n as_o the_o earth_n fire_n 〈◊〉_d and_o water_n consist_v for_o these_o and_o the_o like_a we_o sâ—â—_n be_v make_v by_o nature_n now_o all_o these_o forename_a creature_n seem_v to_o be_v difference_v from_o those_o which_o be_v not_o make_v by_o nature_n for_o all_o those_o thing_n that_o 〈◊〉_d make_v by_o nature_n seem_v to_o have_v in_o themselves_o a_o principle_n of_o motion_n and_o rest_v some_o in_o relation_n to_o place_v some_o in_o relation_n to_o increase_v and_o diminution_n and_o sâ—â—_n in_o relation_n to_o alteration_n now_o a_o horselitter_n and_o garment_n and_o all_o such_o kind_n of_o thing_n according_a to_o their_o several_a notion_n as_o far_o forth_o as_o they_o be_v the_o product_n of_o art_n they_o have_v no_o inbred_a principle_n of_o mutation_n but_o so_o far_o as_o it_o chance_v that_o they_o be_v frame_v of_o stone_n or_o earth_n or_o body_n compose_v of_o these_o so_o far_o they_o have_v one_o as_o if_o nature_n be_v a_o certain_a principle_n and_o cause_n why_o that_o thing_n do_v move_v and_o rest_n in_o which_o it_o first_o be_v of_o itself_o and_o not_o by_o accident_n now_o i_o say_v not_o by_o accident_n because_o it_o may_v come_v to_o pass_v that_o a_o man_n may_v be_v the_o cause_n of_o his_o own_o health_n in_o case_n he_o be_v a_o physician_n yet_o he_o be_v not_o in_o health_n under_o the_o same_o respect_n as_o he_o be_v a_o physician_n but_o it_o be_v a_o man_n accident_n that_o the_o same_o man_n shall_v be_v in_o health_n and_o a_o physician_n too_o and_o
chicken_n ouâ—_n of_o the_o egg_n and_o afterward_o inform_v that_o chicken_n for_o aristotle_n demonstrative_o resolve_v of_o the_o animâ_fw-la faculty_n by_o the_o operation_n and_o from_o they_o also_o conclude_v of_o the_o cause_n and_o fountain_n of_o life_n namely_o the_o soul_n and_o that_o to_o be_v in_o actual_o where_o the_o operation_n actual_o be_v and_o i_o be_o confirm_v by_o many_o proof_n and_o experiment_n that_o not_o motion_n only_o be_v now_o the_o companion_n of_o the_o punctum_fw-la saliens_fw-la but_o also_o sense_n itself_o for_o upon_o every_o touch_n be_v it_o never_o so_o gentle_a it_o be_v various_o provoke_v and_o disturb_v at_o the_o same_o rate_n as_o sensative_a body_n proclaim_v their_o distaste_n by_o particular_a motion_n and_o so_o offend_v with_o repeâ—â—â—_n injury_n that_o they_o do_v confound_v the_o chime_n and_o order_n of_o its_o pulse_n so_o in_o the_o plant_n call_v the_o sensative_a plant_n and_o other_o zoophyta_n we_o conclude_v there_o be_v sense_n because_o upon_o touch_n they_o contract_v themselves_o and_o take_v it_o unkind_o i_o have_v i_o say_v often_o see_v and_o so_o have_v many_o more_o who_o have_v be_v present_a this_o punctum_fw-la upon_o contaction_n by_o a_o needle_n probe_n or_o the_o finger_n itself_o nay_o upon_o the_o admission_n of_o a_o more_o search_a heat_n or_o cold_a or_o any_o other_o thing_n that_o can_v molest_v and_o disorder_n declare_v many_o symptom_n of_o its_o resentment_n for_o it_o will_v fly_v into_o many_o permutation_n of_o pulse_n beat_v much_o strong_a and_o nimble_a then_o before_o so_o that_o no_o question_n this_o punctum_fw-la do_v as_o a_o animal_n live_v move_v and_o perceive_v moreover_o expose_v a_o egg_n too_o long_o to_o the_o cold_a air_n and_o the_o punctum_fw-la saliens_fw-la beat_v slow_a and_o have_v a_o languish_a motion_n but_o lay_v your_o finger_n warm_a upon_o it_o or_o cherish_v it_o kind_o any_o other_o way_n and_o it_o present_o gain_v strength_n and_o vigour_n and_o after_o this_o punctum_fw-la have_v decline_v by_o degree_n and_o be_v full_a of_o blood_n have_v cease_v from_o all_o motion_n exhibit_v no_o specimen_fw-la of_o life_n at_o all_o and_o be_v give_v up_o for_o lose_v and_o dead_a upon_o lay_v of_o my_o finger_n warm_a upon_o it_o for_o the_o space_n of_o only_a twenty_o pulse_n the_o poor_a heart_n have_v awake_v and_o recover_v again_o and_o as_o it_o be_v rescue_v from_o the_o grave_n proceed_v to_o its_o former_a harmony_n afresh_o and_o this_o have_v be_v do_v again_o and_o again_o by_o i_o and_o other_o by_o any_o other_o revive_a heat_n be_v it_o of_o the_o fire_n or_o warm_a water_n as_o if_o it_o be_v in_o our_o dispose_n to_o condemn_v the_o little_a soul_n to_o the_o shade_n or_o repreive_v it_o to_o life_n at_o pleasure_n what_o we_o have_v here_o deliver_v do_v for_o the_o most_o part_n come_v to_o pass_v the_o four_o day_n from_o the_o first_o incubation_n or_o at_o the_o three_o inspection_n i_o say_v for_o the_o most_o part_n for_o it_o fall_v not_o out_o perpetual_o so_o because_o there_o be_v a_o great_a diversity_n in_o the_o maturity_n of_o egg_n and_o some_o come_v to_o perfection_n soon_o than_o their_o fellow_n as_o be_v usual_o in_o the_o fruit_n of_o any_o tree_n whereof_o some_o be_v ripe_a and_o ready_a to_o fall_v of_o themselves_o while_o other_o be_v crude_a and_o green_a and_o can_v be_v shake_v from_o the_o bough_n so_o that_o some_o egg_n be_v less_o forward_o the_o five_o day_n than_o other_o the_o three_o and_o that_o i_o may_v instance_n in_o what_o i_o have_v find_v and_o try_v i_o have_v find_v this_o true_a in_o very_o many_o egg_n who_o the_o hen_n have_v foster_v the_o same_o length_n of_o time_n and_o i_o have_v open_v they_o all_o the_o same_o day_n so_o that_o i_o have_v have_v no_o cause_n to_o quarrel_v against_o the_o weak_a sex_n the_o distemper_n of_o the_o air_n the_o neglect_n of_o the_o hen_n or_o any_o other_o accident_n but_o only_o the_o innate_a weakness_n of_o the_o egg_n and_o the_o penury_n of_o the_o ingenit_fw-la heat_n ova_fw-la hypenemia_n or_o addle_n egg_n do_v at_o this_o time_n as_o in_o a_o critical_a day_n begin_v to_o alter_v and_o discover_v their_o genius_n for_o as_o fruitful_a egg_n by_o the_o innate_a plastic_a virtue_n do_v alter_v and_o resolve_v into_o a_o colliquamentum_fw-la which_o do_v after_o shift_n into_o blood_n so_o subventaneous_a egg_n at_o the_o same_o time_n begin_v to_o corrupt_v and_o putrify_v and_o yet_o i_o have_v sometime_o observe_v the_o macula_n or_o cicatricula_fw-la to_o be_v distend_v wide_a even_o in_o barren_a egg_n but_o it_o never_o rise_v up_o to_o the_o top_n nor_o be_v ever_o circumscribe_v by_o the_o circle_n orderly_o draw_v about_o it_o i_o have_v also_o sometime_o see_v the_o yolk_n grow_v clear_a and_o liquifie_v and_o the_o part_n congeal_v as_o it_o be_v by_o rash_a inconsiderate_a coagulation_n float_v up_o and_o down_o like_o scatter_a cloud_n and_o though_o these_o egg_n can_v yet_o be_v call_v corrupt_a putrid_a and_o unsavoury_a yet_o they_o be_v very_o much_o prepare_v towards_o putrefaction_n and_o do_v complete_o arrive_v thither_o by_o the_o continuation_n of_o the_o warmth_n of_o the_o sitting-henne_n and_o set_v out_o their_o progress_n towards_o corruption_n from_o the_o very_a place_n and_o stage_n whence_o prolifical_a egg_n advance_v to_o generation_n the_o perfect_a sort_n of_o egg_n therefore_o do_v now_o about_o the_o declension_n of_o the_o four_o day_n acquire_v a_o twofold_a or_o bipartite_a vesicula_fw-la pulsans_fw-la or_o vesicle_n of_o pulsation_n one_o make_v answer_n and_o reply_n to_o the_o other_o by_o a_o double_a pulsation_n in_o that_o order_n and_o method_n that_o while_o one_o be_v contract_v the_o other_o shine_v and_o swell_v with_o blood_n which_o present_o be_v contract_v discharge_v itself_o of_o the_o blood_n that_o be_v in_o it_o and_o in_o a_o moment_n time_n intervening_a the_o former_a swell_v and_o return_v the_o pulse_n so_o that_o you_o may_v evident_o see_v that_o the_o action_n of_o these_o vesicle_n be_v contraction_n by_o which_o the_o blood_n be_v drive_v and_o pump_v into_o the_o vessel_n the_o four_o day_n say_v aldrovandus_n the_o two_o puncta_fw-la be_v discover_v and_o each_o of_o they_o do_v move_v which_o two_o point_n be_v without_o doubt_n the_o heart_n and_o 217._o the_o liver_n which_o viscera_n aristotle_n say_v be_v see_v in_o the_o egg_n after_o three_o day_n incubation_n but_o aristotle_n never_o say_v so_o nor_o be_v those_o viscera_fw-la usual_o to_o be_v see_v before_o the_o ten_o day_n and_o i_o wonder_v aldrovandus_n can_v think_v one_o of_o these_o puncta_fw-la pulsantia_fw-la be_v the_o liver_n as_o if_o the_o liver_n ever_o have_v any_o such_o motion_n it_o be_v safe_a to_o believe_v that_o one_o of_o the_o puncta_fw-la salientia_fw-la when_o the_o foetus_fw-la enlarge_v do_v constitute_v the_o auriculae_fw-la or_o deaf_a ear_n and_o the_o other_o the_o ventriculi_fw-la or_o ventricles_n of_o the_o heart_n for_o in_o grow_v body_n the_o ventricles_n of_o the_o heart_n be_v after_o this_o manner_n fill_v and_o supply_v by_o the_o auriculae_fw-la which_o by_o their_o systole_n be_v depleat_v and_o empty_v again_o as_o we_o have_v observe_v in_o our_o tract_n de_fw-fr motu_fw-la cordis_fw-la &_o sanguinis_fw-la in_o better_a grow_v egg_n sometime_o about_o the_o decline_a of_o the_o four_o day_n i_o know_v not_o what_o cloudy_a substance_n do_v obscure_v these_o vesiculae_fw-la pulsantes_fw-la and_o do_v like_o a_o interpose_a shade_n obstruct_v my_o inspection_n that_o i_o can_v not_o so_o clear_o discern_v the_o puncta_fw-la salientia_fw-la yet_o by_o the_o help_n of_o a_o clear_a light_n and_o with_o a_o perspective_n and_o confer_v with_o my_o observation_n for_o the_o subsequent_a day_n it_o appear_v to_o be_v the_o rudiment_n of_o the_o foetus_fw-la or_o a_o cloud_n exhale_v from_o the_o colliquamentum_fw-la or_o a_o effluvium_fw-la congeal_v about_o the_o begin_n of_o the_o vein_n as_o shall_v more_o at_o large_a be_v treat_v of_o in_o the_o five_o day_n observation_n aldrovandus_n also_o seem_v to_o have_v observe_v it_o the_o five_o day_n say_v he_o that_o punctum_fw-la which_o we_o call_v the_o heart_n do_v no_o long_o appear_v to_o move_v outward_o but_o seem_v rather_o to_o be_v cover_v and_o conceal_v and_o the_o two_o meatus_fw-la venosi_n be_v see_v more_o conspicuous_a but_o one_o large_a than_o the_o other_o but_o the_o learned_a aldrovandus_n be_v deceive_v for_o this_o tutelar_a deity_n take_v possession_n and_o lock_n himself_o up_o in_o most_o reserve_v and_o secret_a recess_n when_o the_o habitation_n be_v almost_o complete_o erect_v a_o long_a time_n after_o and_o he_o likewise_o mistake_v where_o he_o say_v that_o by_o the_o innate_a virtue_n of_o the_o vein_n the_o remain_a portion_n of_o the_o
be_v treasure_v in_o the_o egg_n not_o only_o the_o matter_n of_o the_o chicken_n but_o his_o first_o feed_v too_o that_o which_o be_v provide_v for_o a_o perfect_a animal_n ought_v itself_o to_o be_v perfect_a too_o and_o such_o be_v that_o egg_n which_o consist_v of_o two_o distinct_a complexioned_a part_n whereof_o the_o one_o be_v the_o former_a and_o more_o simple_a and_o therefore_o of_o gentle_a digestion_n the_o other_o the_o latter_a or_o more_o remote_a and_o therefore_o translate_v into_o the_o substance_n of_o the_o chicken_n with_o more_o difficulty_n now_o the_o yolk_n and_o white_a be_v thus_o different_a among_o themselves_o and_o therefore_o perfect_a egg_n be_v particoloured_n compound_v of_o a_o white_a and_o yolk_n as_o contain_v and_o store_v up_o in_o they_o several_a provision_n of_o hard_a or_o more_o friendly_a digestion_n according_a to_o the_o several_a age_n and_o ability_n of_o the_o chicken_n how_o the_o egg_n be_v supply_v with_o its_o white_a exer_n xxxvii_o it_o appear_v by_o our_o history_n that_o the_o primordia_fw-la of_o the_o egg_n in_o the_o ovary_n be_v wondrous_a little_a resemble_v small_a whelk_n and_o less_o than_o the_o seed_n of_o millet_n be_v full_a of_o a_o white_a watery_a moisture_n and_o that_o these_o papulae_fw-la or_o whelk_n do_v at_o length_n shoot_v up_o into_o yolk_n and_o that_o those_o yolk_n be_v at_o last_o invest_v and_o clothe_v with_o a_o white_a aristotle_n seem_v to_o be_v of_o opinion_n that_o the_o white_a be_v generate_v out_o of_o the_o yolk_n by_o way_n of_o separation_n let_v we_o read_v his_o word_n the_o sex_n say_v he_o be_v not_o the_o 1._o cause_n of_o the_o party-colour_n as_o if_o the_o white_a do_v proceed_v from_o the_o male_a and_o the_o yolk_n from_o the_o female_a but_o both_o be_v derive_v from_o the_o female_a or_o hen._n but_o one_o be_v hot_a and_o the_o other_o cold_a and_o in_o those_o creature_n that_o have_v good_a store_n of_o heat_n they_o be_v distinguish_v from_o one_o another_o but_o where_o that_o heat_n be_v faint_a they_o be_v not_o distinguish_v and_o for_o that_o reason_n the_o conception_n of_o such_o animal_n be_v of_o one_o only_a colour_n as_o be_v say_v now_o the_o male_n seed_n only_o do_v constitute_v the_o egg_n and_o therefore_o at_o first_o the_o conception_n of_o all_o bird_n be_v white_a and_o small_a but_o in_o process_n of_o time_n it_o be_v all_o yellow_a because_o now_o a_o large_a quantity_n of_o blood_n be_v admix_v and_o last_o the_o heat_n abate_v the_o white_a part_n environ_n it_o round_o as_o be_v a_o humour_n equal_o temper_v on_o all_o side_n for_o the_o white_a part_n of_o the_o egg_n be_v natural_o moist_a contain_v in_o it_o a_o animal_n warmth_n and_o therefore_o it_o be_v place_v about_o the_o egg_n and_o the_o yellow_a earthy_a part_n remain_v within_o but_o fabricius_n conceive_v the_o white_a of_o the_o egg_n to_o grow_v to_o the_o yolk_n by_o a_o juxt_a aposition_n mere_o for_o while_n 12._o say_v he_o the_o yolk_n roll_v through_o the_o second_o uterus_fw-la and_o fall_v down_o by_o degree_n it_o do_v by_o degree_n gather_v to_o â—_o a_o part_n of_o the_o white_a which_o be_v purposely_o generate_v in_o the_o uterus_fw-la that_o it_o may_v cleave_v to_o the_o yolk_n until_o the_o â—â—lke_n have_v now_o pass_v the_o intervening_a or_o middle_a â—â—ires_n and_o arrive_v at_o the_o last_o of_o all_o it_o be_v together_o with_o the_o white_a encompass_v with_o the_o membrane_n also_o and_o thou_o assume_v a_o shell_n he_o conject_v therefore_o that_o the_o egg_n attain_v its_o increase_n in_o a_o twofold_a manner_n partly_o by_o the_o vein_n as_o it_o be_v with_o the_o yolk_n and_o partly_o by_o a_o additional_a accession_n or_o apposition_n as_o it_o be_v with_o the_o white_a and_o this_o perhaps_o do_v induce_v he_o to_o be_v of_o that_o judgement_n namely_o because_o the_o white_a be_v boil_a hard_a do_v easy_o part_v and_o distinguish_v into_o â—â—kes_n whereof_o the_o one_o lie_v above_o the_o other_o but_o his_o also_o do_v befall_v the_o yolk_n not_o yet_o depart_v from_o the_o ovary_n if_o it_o be_v hard_a boil_a as_o the_o former_a and_o therefore_o be_v otherwise_o instruct_v by_o experience_n i_o rather_o join_v in_o opinion_n with_o aristotle_n for_o the_o white_a be_v not_o adjoin_v as_o fabricius_n will_v â—â—ave_v it_o but_o breed_v also_o and_o furnish_v with_o the_o chalazae_n and_o distinguish_v by_o several_a membrane_n and_o divide_v into_o two_o white_a liquor_n and_o all_o this_o by_o the_o same_o vegetative_a soul_n by_o who_o industry_n the_o egg_n itself_o be_v distinguish_v into_o two_o liquor_n a_o yolk_n and_o a_o white_a for_o every_o part_n of_o the_o egg_n be_v form_v and_o constitute_v by_o the_o same_o faculty_n which_o frame_v the_o whole_a egg_n nor_o be_v it_o true_a that_o the_o yolk_n be_v first_o make_v and_o then_o the_o white_a adjoin_v to_o it_o for_o what_o we_o see_v in_o the_o ovary_n be_v not_o the_o yolk_n of_o a_o egg_n but_o rather_o some_o compound_n comprehend_v both_o liquor_n mix_v together_o it_o resemble_v the_o yolk_n indeed_o in_o complexion_n but_o the_o white_a in_o confidence_n for_o be_v boil_a hard_a it_o be_v not_o friable_a as_o the_o yolk_n be_v but_o concrete_a and_o glutinous_a and_o consist_v of_o several_a flake_n as_o the_o white_a and_o have_v as_o it_o be_v a_o white_a papula_fw-la or_o whelk_v in_o the_o 〈◊〉_d aristotle_n seem_v to_o erect_v this_o separation_n from_o 〈◊〉_d ibid._n diverse_a nature_n of_o the_o yolk_n and_o white_a for_o say_v 〈◊〉_d if_o you_o cast_v diverse_a egg_n into_o a_o basin_n or_o such_o like_a 〈◊〉_d sell_v and_o prepare_v they_o over_o a_o chafin-dish_n of_o coal_n in_o 〈◊〉_d sort_n that_o the_o force_n of_o the_o fire_n be_v not_o nimble_a theâ—_n 〈◊〉_d distinction_n of_o the_o egg_n the_o same_o thing_n will_v befall_v all_o the_o heap_n of_o egg_n as_o happen_v to_o every_o particular_a egg_n namely_o all_o the_o yolk_n will_v gather_v and_o assemble_v themselves_o into_o the_o middle_n and_o the_o whites_n get_v round_o about_o thâ—â—_n and_o this_o i_o have_v often_o experiment_v and_o what_o ever_o will_v may_v try_v it_o provide_v he_o shake_v the_o yâ—â—_n and_o white_n together_o and_o with_o a_o piece_n of_o butterâ—â—_n â—â—_z guess_v they_o temperate_o into_o a_o cake_n have_v mingle_v they_o between_o two_o dish_n place_v over_o a_o chafin-dish_n of_o coal_n or_o in_o a_o oven_n for_o he_o shall_v plâ—â—â—ly_o see_v the_o white_n cover_v the_o yolk_n which_o be_v assemble_v at_o the_o bottom_n what_o the_o cock_n and_o hen_n do_v conferrâ—_n to_o the_o generation_n of_o the_o egg_n exer_n xxxviii_o both_o cock_n and_o hen_n be_v to_o be_v repute_v the_o chicken_n parent_n for_o both_o of_o they_o be_v necessry_a principle_n of_o the_o egg_n and_o both_o alike_o efficient_a cause_n for_o the_o egg_n itself_o be_v the_o hens_n work_n aâ—_n the_o fertility_n the_o cock_n both_o be_v therefore_o instrument_n of_o the_o plastic_a virtue_n by_o who_o mean_n thâ—_n species_n be_v continue_v to_o the_o world_n but_o since_o in_o some_o animal_n species_n as_o if_o the_o 〈◊〉_d be_v a_o useless_a thing_n and_o the_o female_a alone_o do_v suffice_v to_o the_o perpetuity_n of_o the_o species_n there_o be_v no_o male_n to_o be_v find_v at_o all_o but_o the_o whole_a race_n be_v female_a as_o in_o some_o species_n there_o be_v male_n only_o and_o no_o female_n at_o all_o to_o be_v find_v for_o they_o do_v all_o by_o a_o emission_n of_o something_o out_o of_o they_o into_o the_o use_v the_o earth_n or_o water_n progenerate_a and_o preserve_v their_o species_n nature_n seem_v in_o these_o and_o the_o like_a creature_n to_o have_v satisfy_v herself_o with_o one_o sex_n only_o use_v that_o alone_a as_o a_o instrument_n for_o procreation_n and_o now_o again_o some_o other_o creature_n have_v a_o seed_n provide_v for_o they_o casual_o as_o it_o be_v without_o any_o distinction_n of_o sex_n at_o all_o namely_o those_o creature_n who_o birth_n be_v spontaneous_a for_o as_o some_o thing_n 1._o be_v the_o production_n of_o art_n and_o the_o self_n same_o thing_n be_v the_o issue_n of_o chance_n too_o as_o health_n for_o one_o so_o likewise_o some_o kind_n of_o animal_n seed_n be_v not_o simple_o produce_v from_o a_o univocal_a agent_n as_o a_o man_n from_o a_o man_n but_o only_a in_o some_o sort_n univocal_a namely_o in_o all_o those_o creature_n who_o extract_n and_o matter_n out_o of_o which_o they_o spring_v be_v casual_a in_o relation_n to_o they_o and_o yet_o undergo_v a_o mutation_n of_o itself_o as_o the_o seed_n do_v namely_o those_o animal_n that_o be_v not_o produce_v by_o coition_n but_o be_v bear_v of_o their_o own_o accord_n be_v produce_v from_o such_o a_o original_a as_o infect_v have_v which_o
the_o wind_n the_o sun_n the_o heaven_n jupiter_n the_o soul_n and_o in_o general_a nature_n which_o be_v the_o principle_n of_o motion_n and_o rest_n and_o so_o by_o the_o same_o rule_n any_o of_o the_o stoic_n who_o think_v the_o soul_n to_o be_v fire_n may_v decree_v fire_n the_o efficient_a cause_n of_o animal_n because_o fire_n do_v nourish_v and_o augment_v itself_o and_o seem_v in_o some_o sort_n to_o live_v at_o its_o own_o dispose_n 30._o and_o liberty_n though_o not_o our_o destructive_a culinary_a fire_n but_o the_o natural_a celestial_a vegetative_a c._n generate_a and_o healthy_a fire_n which_o the_o heathen_a worship_v by_o the_o name_n of_o jupiter_n who_o they_o call_v the_o father_n of_o man_n and_o thing_n not_o his_o lame_a brother_n vulcan_n who_o aid_n and_o benefit_n we_o notwithstanding_o daily_o use_v in_o several_a employment_n to_o our_o great_a advantage_n but_o the_o divine_a animal_n spirit_n the_o author_n of_o live_v creature_n and_o therefore_o aristotle_n say_v that_o this_o question_n concern_v the_o efficient_a be_v very_o dubious_a namely_o whether_o it_o be_v a_o extrinsical_a thing_n or_o something_o insert_v in_o the_o geniture_n or_o seed_n and_o whether_o it_o be_v a_o part_n of_o the_o soul_n or_o the_o soul_n or_o something_o which_o have_v a_o soul_n wherefore_o that_o we_o may_v deliver_v and_o rid_v ourselves_o of_o the_o maze_n and_o labyrinth_n of_o the_o manifold_a efficient_a cause_n in_o this_o disquisition_n of_o the_o efficient_a of_o the_o chicken_n we_o have_v need_n of_o ariadne_n clew_n weave_v and_o cunning_o wrought_v of_o the_o observation_n of_o almost_o all_o creature_n live_v and_o therefore_o it_o be_v to_o be_v defer_v to_o a_o more_o general_a inquest_n in_o the_o mean_a time_n we_o shall_v recount_v those_o thing_n which_o relate_v to_o the_o particular_a generation_n of_o the_o chicken_n out_o of_o the_o egg_n do_v manifest_o appear_v or_o be_v stranger_n to_o the_o common_a persuasion_n or_o else_o do_v require_v any_o further_a search_n how_o the_o efficient_a cause_n of_o the_o chicken_n do_v operate_v according_a to_o aristotle_n exercit._fw-la xlvii_o all_o man_n general_o confess_v the_o male_a to_o be_v the_o primary_n efficient_a cause_n in_o generation_n as_o in_o who_o the_o species_n or_o form_n reside_v and_o they_o far_o affirm_v that_o his_o geniture_n be_v emit_v in_o coition_n do_v cause_n both_o the_o be_v and_o fertility_n of_o the_o egg_n but_o how_o the_o seed_n of_o the_o cock_n do_v produce_v the_o chicken_n out_o of_o the_o egg_n neither_o the_o ancient_a nor_o modern_a philosopher_n and_o physician_n have_v sufficient_o explain_v nor_o yet_o solve_v the_o question_n propose_v by_o aristotle_n nay_o aristotle_n himself_o have_v not_o do_v it_o he_o say_v the_o male_n do_v not_o conduce_v to_o the_o quantity_n but_o the_o quality_n and_o be_v principium_fw-la motûs_fw-la the_o 20._o principle_n of_o mutation_n but_o the_o female_a contribute_v the_o matter_n and_o a_o while_n after_o every_o male_n do_v not_o emit_v seed_n nor_o be_v it_o any_o part_n of_o the_o foetus_fw-la in_o those_o that_o do_v emit_v it_o as_o nothing_o which_o pass_v from_o the_o carpenter_n contribute_v to_o the_o matter_n of_o the_o wood_n nor_o be_v there_o any_o part_n of_o the_o carpenter_n art_n in_o that_o which_o be_v make_v but_o the_o form_n and_o species_n do_v exist_v in_o the_o matter_n per_fw-la motum_fw-la ab_fw-la illo_fw-la by_o the_o motion_n or_o mutation_n which_o proceed_v from_o he_o now_o the_o soul_n in_o which_o the_o form_n and_o knowledge_n be_v move_v the_o hand_n or_o other_o member_n by_o the_o motion_n of_o a_o certain_a quality_n which_o motion_n be_v either_o diverse_a in_o such_o as_o make_v a_o diverse_a thing_n or_o the_o same_o in_o such_o as_o make_v the_o same_o but_o the_o hand_n and_o instrument_n move_v the_o matter_n so_o the_o nature_n of_o the_o male_n which_o emit_v seed_n employ_v that_o seed_n as_o a_o instrument_n and_o have_v motion_n actual_o in_o it_o as_o in_o the_o production_n of_o art_n the_o instrument_n be_v move_v for_o in_o they_o in_o some_o sort_n the_o motion_n of_o art_n be_v implant_v by_o which_o word_n he_o seem_v to_o imply_v that_o generation_n be_v make_v by_o the_o motion_n of_o a_o certain_a quality_n as_o in_o art_n though_o the_o first_o cause_n namely_o ratio_fw-la operis_fw-la the_o reason_n or_o ground_n of_o the_o work_n be_v in_o the_o soul_n of_o the_o artist_n yet_o afterward_o the_o work_n be_v effect_v by_o the_o motion_n of_o the_o hand_n or_o other_o instrument_n and_o though_o the_o first_o cause_n be_v remove_v as_o in_o automatis_fw-la thing_n that_o seem_v to_o move_v of_o themselves_o yet_o be_v it_o in_o some_o sort_n say_v to_o move_v that_o which_o at_o present_a it_o do_v not_o touch_v but_o have_v touch_v former_o so_o long_o as_o the_o motion_n go_v on_o in_o the_o instrument_n and_o in_o the_o follow_a book_n he_o have_v these_o word_n the_o seed_n of_o the_o male_a when_o now_o it_o have_v access_n 4._o into_o the_o womb_n of_o the_o female_a it_o do_v coagulate_v and_o cause_v a_o consistence_n in_o the_o pure_a part_n of_o the_o excrement_n mean_v the_o menstruous_a blood_n reside_v in_o the_o womb_n and_o do_v transmute_v the_o matter_n which_o lie_v ready_a in_o the_o womb_n by_o such_o a_o motion_n or_o mutation_n that_o at_o last_o though_o the_o seed_n vanish_v after_o the_o motion_n be_v perform_v some_o part_n of_o the_o foetus_fw-la be_v existent_a and_o that_o a_o animate_v part_n as_o the_o heart_n which_o now_o do_v augment_v and_o dispose_v itself_o as_o a_o son_n who_o be_v free_a from_o his_o father_n and_o have_v take_v a_o house_n of_o his_o own_o it_o be_v necessary_a therefore_o that_o there_o be_v some_o principle_n by_o which_o afterward_o the_o order_n of_o the_o member_n may_v be_v delineate_v and_o all_o thing_n dispose_v which_o pertain_v to_o the_o absolution_n and_o compliment_n of_o the_o animal_n and_o from_o which_o growth_n and_o motion_n may_v arrive_v to_o the_o rest_n of_o the_o part_n and_o be_v the_o author_n of_o all_o the_o similar_v and_o dissimilar_v part_n and_o of_o their_o last_o aliment_n for_o that_o which_o be_v now_o a_o animal_n do_v increase_v but_o the_o last_o aliment_n of_o the_o animal_n be_v blood_n or_o something_o proportionable_a to_o blood_n who_o vessel_n and_o receptacle_n be_v the_o vein_n now_o the_o principle_n or_o original_n of_o the_o vein_n be_v the_o heart_n but_o the_o vein_n like_o root_n extend_v even_o to_o the_o womb_n by_o which_o the_o foetus_fw-la draw_v his_o aliment_n the_o heart_n also_o be_v the_o beginning_n of_o the_o whole_a nature_n and_o also_o the_o contain_v end_n aught_o to_o be_v make_v first_o as_o be_v a_o genital_a part_n of_o its_o own_o nature_n which_o must_v needs_o be_v the_o first_o as_o the_o original_n of_o the_o rest_n and_o of_o the_o whole_a animal_n and_o of_o sense_n in_o who_o heat_n 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of_o all_o other_o animal_n but_o what_o kind_n of_o one_o it_o be_v we_o will_v here_o declare_v the_o first_o condition_n or_o qualification_n of_o the_o first_o and_o primary_n efficient_a proper_o so_o call_v be_v that_o it_o be_v the_o first_o &_o principal_a fructifier_n from_o whence_o all_o intermediate_v cause_n assume_v their_o derive_v fecundity_n for_o instance_n the_o chicken_n be_v derive_v from_o the_o punctum_fw-la saliens_fw-la in_o the_o egg_n not_o only_o in_o regard_n of_o its_o bulk_n but_o also_o and_o that_o chief_o in_o regard_n of_o its_o soul_n the_o punctum_fw-la saliens_fw-la or_o heart_n be_v derive_v from_o the_o egg_n the_o egg_n from_o the_o hen_n and_o the_o hen_n fertility_n from_o the_o cock_n another_o requisite_a or_o condition_n of_o the_o primary_n efficient_a be_v desume_v ex_fw-la opere_fw-la facto_fw-la from_o the_o production_n itself_o viz._n the_o chicken_n because_o that_o be_v the_o prime_n efficient_a in_o which_o the_o reason_n of_o the_o effect_n do_v chief_o appear_v but_o because_o every_o generative_a efficient_a do_v generate_v its_o like_a and_o the_o issue_n be_v of_o a_o mix_a nature_n the_o first_o efficient_a must_v needs_o be_v mix_v too_o now_o i_o therefore_o pronounce_v their_o issue_n to_o be_v of_o a_o mix_a nature_n because_o the_o mixture_n of_o both_o parent_n be_v refulgent_a in_o it_o both_o in_o the_o figure_n and_o lineament_n of_o the_o body_n and_o all_o its_o part_n as_o in_o complexion_n or_o colour_n mole_n or_o spot_n disease_n and_o other_o accident_n of_o the_o body_n likewise_o in_o the_o soul_n and_o action_n and_o function_n as_o in_o like_a manner_n docility_n gate_n and_o voice_n such_o a_o kind_n of_o temperature_n be_v discoverable_a for_o as_o we_o say_v that_o a_o similar_v mix_v body_n be_v make_v of_o the_o element_n because_o their_o virtue_n heat_n cold_a moisture_n and_o siccity_n be_v find_v compound_v in_o the_o same_o similar_v body_n so_o likewise_o the_o paternal_a and_o maternal_a handiwork_n may_v be_v track_v and_o point_v out_o both_o in_o the_o body_n soul_n and_o other_o accident_n of_o the_o chicken_n which_o follow_v the_o temperature_n or_o happen_v unto_o it_o for_o instance_n in_o a_o mule_n the_o soul_n body_n manner_n and_o voice_n of_o both_o parent_n viz._n of_o the_o mare_n and_o the_o ass_n be_v apparent_a so_o also_o in_o those_o chicken_n which_o be_v the_o offspring_n of_o the_o dunghill-hen_n and_o cock-pheasant_n and_o in_o that_o mongrel_n cur_n which_o be_v produce_v by_o the_o sodomy_n of_o a_o wolf_n and_o a_o bitch_n since_o therefore_o the_o chicken_n resemble_v both_o parent_n and_o be_v a_o mix_a effect_n the_o generant_fw-la primary_n cause_n which_o it_o resemble_v must_v needs_o be_v mix_v likewise_o therefore_o that_o which_o frame_v the_o chicken_n in_o the_o egg_n be_v a_o mix_a nature_n as_o be_v unite_v or_o compound_v of_o both_o and_o the_o work_n of_o both_o parent_n and_o if_o any_o contagion_n do_v arise_v or_o remain_v in_o the_o female_a upon_o coition_n in_o which_o they_o two_o be_v mix_v and_o become_v as_o it_o be_v one_o animal_n that_o also_o will_v be_v of_o a_o mix_a nature_n or_o power_n by_o which_o the_o egg_n shall_v afterward_o become_v fertile_a and_o achieve_v a_o plastical_a virtue_n which_o be_v a_o agent_n of_o a_o mix_a nature_n or_o a_o mix_a efficient-instrument_n produce_v a_o chicken_n of_o a_o mix_a nature_n also_o the_o contagion_n i_o say_v because_o aristotle_n persuasion_n be_v altogether_o refractory_a to_o experience_n herself_o namely_o where_o he_o say_v that_o some_o part_n of_o the_o foetus_fw-la be_v instant_o make_v upon_o coition_n nor_o be_v that_o true_a neither_o which_o some_o of_o the_o modern_n aver_v namely_o that_o the_o soul_n of_o the_o future_a chicken_n be_v in_o the_o egg_n for_o that_o be_v no_o whit_n the_o chicken_n soul_n which_o be_v in_o no_o part_n of_o the_o chicken_n body_n nor_o can_v the_o soul_n be_v say_v either_o to_o be_v beget_v or_o leave_v behind_o present_o upon_o coition_n for_o otherwise_o there_o shall_v be_v two_o soul_n in_o a_o woman_n with_o child_n therefore_o till_o it_o be_v determine_v what_o the_o efficient_a of_o the_o egg_n be_v which_o be_v of_o a_o mix_a nature_n and_o aught_o to_o remain_v present_a upon_o coition_n give_v i_o leave_v to_o call_v it_o contagium_fw-la contact_n or_o contagion_n but_o where_o the_o contagion_n lurk_v in_o the_o female_a after_o coition_n and_o how_o it_o be_v communicate_v and_o derive_v to_o the_o egg_n require_v a_o more_o exact_a disquisition_n and_o we_o will_v afterward_o fall_v upon_o it_o when_o we_o treat_v general_o of_o the_o conception_n of_o female_n it_o shall_v suffice_v in_o the_o mean_a time_n to_o have_v take_v notice_n that_o it_o must_v needs_o be_v the_o fate_n of_o the_o first_o efficient_a in_o which_o the_o reason_n of_o the_o future_a offspring_n do_v abide_v that_o since_o its_o offspring_n be_v mix_v to_o be_v of_o a_o mix_a nature_n itself_o and_o either_o to_o proceed_v from_o both_o parent_n or_o from_o something_o which_o make_v use_v of_o both_o as_o animate_v instrument_n cooperative_a and_o mix_v and_o mould_v into_o one_o by_o coition_n the_o three_o condition_n of_o the_o primary_n efficient_a be_v that_o either_o it_o impart_v motion_n successive_o to_o all_o its_o intermediate_v instrument_n or_o else_o employ_v they_o otherwise_o but_o that_o itself_o be_v subservient_fw-fr to_o none_o whence_o a_o doubt_n arise_v whether_o the_o cock_n be_v the_o primary_n efficient_a in_o the_o generation_n of_o the_o chicken_n or_o have_v any_o before_o or_o superior_a to_o he_o for_o all_o generation_n seem_v to_o be_v derive_v from_o heaven_n and_o issue_n from_o the_o motion_n of_o the_o sun_n and_o moon_n but_o we_o will_v be_v positive_a in_o this_o matter_n when_o we_o have_v first_o declare_v what_o a_o instrument_n or_o the_o instrumental_a efficient_a cause_n be_v and_o how_o divide_v now_o instrumental_a efficient_n be_v of_o diverse_a kind_n some_o according_a to_o aristotle_n be_v factiva_fw-la make_v and_o some_o activa_fw-la do_v some_o do_v not_o operate_v but_o when_o they_o be_v conjoin_v with_o a_o prior_n efficient_a as_o the_o hand_n foot_n and_o genital_a part_n other_o operate_v disjoin_v as_o the_o geniture_n and_o the_o egg_n some_o instrument_n have_v not_o motion_n or_o action_n but_o what_o be_v give_v they_o by_o the_o first_o efficient_a other_o have_v proper_a internal_a principle_n of_o their_o own_o to_o which_o nature_n afford_v no_o motion_n in_o generation_n but_o yet_o employ_v their_o faculty_n and_o set_v they_o the_o rule_n and_o law_n of_o their_o performance_n as_o the_o cook_n employ_v fire_n and_o the_o physician_n herb_n and_o the_o virtue_n of_o medicine_n to_o cure_n sennertus_n to_o maintain_v his_o conceit_n concern_v the_o soul_n in_o the_o seed_n and_o the_o formative_a faculty_n in_o the_o egg_n affirm_v that_o not_o only_o the_o egg_n but_o the_o cock_n seed_n also_o be_v endow_v with_o the_o soul_n of_o the_o future_a chicken_n and_o be_v not_o the_o instrumental_a agent_n but_o the_o principal_a absolute_o deny_v that_o any_o separate_v efficient_a be_v instrumental_a but_o pronounce_v that_o only_o that_o be_v to_o be_v reckon_v a_o instrument_n in_o propriety_n of_o speech_n which_o be_v conjoin_v with_o the_o primary_n efficient_a and_o that_o that_o only_o be_v a_o instrumental_a efficient_a which_o have_v no_o other_o motion_n or_o action_n then_o that_o which_o be_v immit_v or_o continual_o and_o successive_o receive_v from_o the_o primary_n efficient_a by_o who_o power_n it_o act_n and_o upon_o that_o account_n he_o reject_v the_o instance_n concern_v thing_n cast_v or_o hurl_v which_o receive_v their_o force_n from_o the_o thing_n that_o do_v hurl_v do_v yet_o notwithstanding_o move_v even_o when_o they_o be_v separate_v from_o it_o as_o if_o the_o sword_n and_o spear_n be_v to_o be_v count_v instrument_n of_o war_n but_o not_o arrow_n and_o bullet_n he_o also_o reject_v the_o instance_n draw_v from_o a_o republic_n and_o deny_v that_o the_o magistrate_n counsellor_n or_o officer_n of_o a_o commonwealth_n be_v the_o instrument_n of_o a_o nation_n and_o yet_o aristotle_n reckon_v a_o counsellor_n for_o 4._o a_o efficient_a and_o call_v on_o officer_n a_o instrument_n in_o plain_a term_n he_o likewise_o decry_v the_o instance_n of_o the_o automata_n and_o many_o other_o thing_n that_o so_o he_o may_v ratify_v the_o seed_n or_o egg_n to_o be_v animal_n and_o not_o a_o instrumental_a but_o a_o principal_a agent_n and_o yet_o as_o if_o he_o be_v enforce_v by_o the_o truth_n he_o lay_v down_o such_o condition_n for_o a_o principal_a agent_n as_o do_v absolute_o prove_v contrary_a to_o his_o own_o forementioned_a opinion_n whatsoever_o produce_v a_o work_n or_o effect_v more_o noble_a than_o itself_o or_o else_o a_o effect_n lake_n
egg_n be_v most_o remarkable_a hen-egg_n be_v of_o two_o colour_n and_o constitute_v of_o two_o liquor_n which_o be_v fence_v by_o distinct_a membrane_n and_o keep_v apart_o the_o one_o from_o the_o other_o and_o likewise_o since_o they_o be_v distinguish_v by_o a_o twofold_a propagation_n of_o umbilical_a vessel_n whereof_o the_o one_o pass_v to_o the_o yolk_n the_o other_o to_o the_o white_a they_o themselves_o be_v in_o all_o probability_n of_o a_o different_a nature_n and_o therefore_o of_o a_o diverse_a use_n and_o advantage_n the_o yolk_n and_o white_a of_o egg_n say_v aristotle_n do_v obtain_v a_o contrary_a nature_n not_o only_o in_o regard_n 2._o of_o heat_n but_o power_n for_o the_o yolk_n be_v condense_v by_o cold_a but_o the_o white_a be_v not_o only_o not_o condense_v thereby_o but_o liquify_v the_o more_o so_o on_o the_o contrary_a the_o white_a be_v condense_v by_o fire_n but_o the_o yolk_n be_v not_o condense_v by_o it_o but_o continue_v soft_a unless_o it_o be_v very_o much_o burn_v and_o be_v more_o condense_a and_o dry_v by_o be_v sodden_a then_o roast_v the_o yolk_n be_v now_o warm_v by_o incubation_n become_v more_o moist_a for_o it_o resemble_v melt_v wax_n or_o dissolve_v fat_a whereupon_o also_o it_o fill_v a_o large_a room_n than_o before_o for_o by_o degree_n as_o the_o foetus_fw-la be_v enlarge_v the_o white_a be_v consume_v and_o thicken_v but_o the_o yolk_n on_o the_o contrary_a when_o the_o foetus_fw-la be_v now_o complete_a seem_v to_o have_v lose_v little_a or_o nothing_o of_o its_o dimension_n but_o seem_v only_o to_o be_v more_o liquid_a and_o moist_a even_o when_o the_o belly_n of_o the_o foetus_fw-la begin_v now_o to_o be_v cover_v over_o with_o the_o abdomen_fw-la and_o aristotle_n give_v the_o reason_n of_o this_o difference_n 2._o because_o a_o bird_n can_v complete_a her_o of_o spring_n within_o 〈◊〉_d own_o bowel_n she_o produce_v the_o aliment_n also_o together_o iâ—_n the_o egg._n for_o in_o viviparous_a creature_n the_o nourishment_n of_o the_o foetus_fw-la which_o be_v call_v milk_n be_v provide_v in_o a_o distinct_a part_n of_o the_o body_n namely_o in_o the_o breast_n but_o nature_n have_v implant_v this_o aliment_n in_o the_o egg_n of_o bird_n but_o yet_o contrary_a to_o the_o opinion_n of_o most_o man_n and_o the_o assertion_n of_o alcmaeon_n crotoniates_n for_o the_o white_a be_v not_o the_o milk_n of_o the_o egg_n but_o the_o yolk_n for_o as_o the_o foetus_fw-la of_o viviparous_a animal_n adhere_v hitherto_o to_o their_o parent_n as_o the_o plant_n do_v to_o the_o ground_n attract_v their_o first_o aliment_n from_o her_o womb_n but_o after_o their_o birth_n be_v then_o seat_v without_o the_o uterus_fw-la they_o suck_v milk_n from_o the_o breast_n and_o so_o increase_v so_o the_o chicken_n find_v something_o proportionable_a to_o both_o these_o aliment_n in_o the_o egg_n itself_o for_o as_o the_o uterus_fw-la of_o viviparous_a animal_n be_v within_o the_o parent_n themselves_o so_o on_o the_o contrary_a in_o oviparous_a the_o parent_n themselves_o may_v be_v say_v to_o be_v within_o their_o uterus_fw-la for_o a_o egg_n it_o as_o it_o be_v a_o expose_v womb_n wherein_o there_o be_v a_o substance_n conclude_v as_o the_o representative_a and_o substitute_n or_o vicar_n of_o the_o breast_n for_o the_o chicken_n in_o the_o egg_n be_v first_o nourish_v by_o the_o white_a which_o be_v exhaust_v it_o be_v afterward_o sustain_v by_o the_o yolk_n as_o by_o milk_n and_o therefore_o the_o navel_n or_o umbilical_a propagation_n which_o be_v derive_v into_o the_o white_a when_o the_o white_a be_v spend_v do_v fade_v and_o break_v off_o before_o the_o chicken_n be_v hatch_v leave_v no_o tract_n or_o relic_n remain_v but_o quite_o vanish_v before_o the_o low_a belly_n be_v shut_v up_o in_o the_o abdomen_fw-la when_o yet_o in_o the_o race_n of_o viviparous_a animal_n the_o navel-string_n continue_v still_o but_o as_o for_o that_o other_o propagation_n of_o the_o umbilical_a vessel_n which_o 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