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Word A Word B Word C Word D Occurrence Frequency Band MI MI Band Prominent
body_n eye_n light_n single_a 6,802 5 10.2157 5 false
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ID Title Author Corrected Date of Publication (TCP Date of Publication) STC Words Pages
A50778 A new treatise of natural philosophy, free'd from the intricacies of the schools adorned with many curious experiments both medicinal and chymical : as also with several observations useful for the health of the body. Midgley, Robert, 1655?-1723. 1687 (1687) Wing M1995; ESTC R31226 136,898 356

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return_v to_o the_o motion_n of_o spirit_n or_o seminal_a corpuscle_n which_o form_n a_o body_n fit_a to_o undergo_v their_o operation_n as_o many_o as_o proceed_v from_o every_o one_o part_n of_o the_o body_n generate_a produce_v a_o part_n in_o the_o body_n generate_v and_o form_n it_o like_o themselves_o the_o corpuscle_n or_o seminal_a spirit_n derive_v from_o the_o eye_n form_n eye_n and_o we_o may_v say_v the_o same_o of_o the_o other_o part_n of_o the_o body_n this_o suppose_v seed_n to_o proceed_v from_o all_o part_n of_o the_o body_n and_o from_o hence_o we_o gather_v that_o their_o part_n who_o exceed_v measure_n in_o the_o venerial_a act_n be_v all_o weaken_a especial_o the_o brain_n which_o be_v sometime_o so_o shake_v together_o that_o it_o heavy_o decay_v and_o the_o power_n of_o it_o be_v dissolve_v so_o that_o these_o sort_n of_o man_n often_o die_v seize_v with_o epileptic_a convulsion_n palsy_n tremble_n of_o the_o nerve_n arthritick_n pain_n and_o defluxion_n it_o remain_v therefore_o to_o know_v how_o the_o part_n of_o the_o eye_n form_v the_o eye_n the_o part_n of_o the_o brain_n the_o brain_n and_o the_o part_n derive_v from_o the_o hand_n and_o arm_n the_o hand_n and_o arm_n of_o a_o embryo_n for_o we_o see_v that_o the_o blind_a beget_v blind_a and_o the_o lame_a the_o lame_a unless_o the_o mother_n blood_n supply_v this_o defect_n i_o say_v therefore_o that_o in_o the_o resolution_n or_o dissolve_v of_o the_o seminal_a body_n there_o be_v necessary_o cause_v a_o motion_n of_o corpuscle_n mutual_o drive_v one_o another_o to_o and_o fro_o each_o possess_n that_o place_n which_o give_v they_o its_o figure_n by_o which_o they_o be_v detain_v in_o a_o due_a site_n nor_o can_v they_o abide_v elsewhere_o so_o the_o corpuscle_n which_o form_n
necessity_n perish_v and_o be_v destroy_v that_o so_o it_o may_v nourish_v the_o other_o compound_v body_n that_o be_v to_o be_v produce_v such_o a_o compound_v body_n be_v milk_n be_v blood_n make_v white_a and_o fit_a to_o nourish_v the_o infant_n and_o the_o same_o blood_n wherewith_o the_o infant_n be_v nourish_v in_o the_o womb_n be_v bring_v by_o the_o epigastrick_n vein_n to_o the_o mammillary_n be_v there_o prepare_v and_o by_o a_o sole_a inversion_n of_o the_o atom_n or_o a_o different_a combination_n of_o the_o corpuscle_n this_o blood_n be_v turn_v into_o milk_n which_o by_o the_o child_n suck_v being_n draw_v into_o its_o mouth_n be_v receive_v into_o the_o stomach_n where_o the_o first_o digestion_n be_v perfect_v and_o without_o any_o other_o mystery_n the_o chyle_n become_v milk_n by_o the_o sole_a inversion_n of_o atom_n their_o site_n be_v change_v moreover_o this_o chyle_n bring_v by_o the_o branch_n of_o the_o vena-porta_n according_a to_o the_o ancient_n opinion_n to_o the_o hollow_a part_n of_o the_o liver_n be_v convert_v into_o blood_n and_o become_v what_o it_o be_v just_a before_o this_o demonstrate_v the_o circulation_n of_o compound_v body_n which_o be_v turn_v from_o one_o thing_n into_o another_o the_o first_o element_n of_o thing_n always_o remain_v in_o their_o own_o nature_n in_o such_o a_o number_n of_o mutation_n blood_n be_v in_o this_o manner_n prepare_v in_o the_o liver_n be_v carry_v from_o the_o great_a vessel_n into_o the_o lesser_a and_o out_o of_o theseit_n distil_v like_o dew_n into_o the_o part_n of_o the_o body_n and_o be_v there_o convert_v into_o a_o substance_n homogeneal_a to_o the_o part_n that_o be_v nourish_v and_o by_o this_o addition_n of_o substance_n the_o body_n be_v nourish_v and_o increase_v this_o addition_n differ_v much_o from_o that_o by_o which_o stone_n take_v their_o increase_n for_o this_o accretion_n proceed_v rather_o from_o a_o external_a agent_n than_o from_o a_o internal_a principle_n and_o be_v almost_o total_o perform_v in_o the_o superficies_n whereas_o in_o live_v body_n animal_n and_o man_n especial_o it_o be_v do_v by_o internal_a agent_n which_o make_v part_n of_o the_o compound_v and_o universal_o extend_v themselves_o into_o all_o the_o inward_a part_n which_o be_v nourish_v we_o must_v constitute_v also_o another_o kind_n of_o difference_n between_o the_o reason_n why_o plant_n and_o animal_n be_v increase_v and_o the_o manner_n how_o stone_n and_o metal_n themselves_o take_v their_o increase_n and_o in_o animal_n indeed_o three_o divers_a state_n be_v to_o be_v consider_v the_o first_o be_v of_o augmentation_n in_o which_o a_o animal_n by_o nutrition_n acquire_v more_o of_o substance_n than_o be_v dissipate_v which_o happen_v in_o a_o man_n from_o the_o time_n of_o his_o nativity_n to_o the_o age_n of_o two_o and_o twenty_o the_o second_o be_v a_o state_n of_o consistence_n where_o the_o animal_n by_o aliment_n acquire_v so_o much_o substance_n as_o it_o lose_v in_o take_v pain_n which_o happen_v to_o a_o man_n from_o two_o and_o twenty_o to_o forty_o four_o the_o three_o be_v of_o decrease_n wherein_o a_o man_n lose_v and_o dissipate_v more_o substance_n than_o he_o acquire_v by_o aliment_n and_o this_o happen_v to_o a_o man_n from_o forty_o four_o to_o the_o sixty_o eight_o year_n and_o long_o aliment_n therefore_o be_v the_o support_n of_o nature_n without_o which_o it_o can_v not_o make_v up_o the_o loss_n which_o we_o suffer_v by_o the_o evaporation_n of_o the_o more_o subtle_a part_n or_o by_o a_o consumption_n of_o the_o moist_a or_o by_o a_o alteration_n loss_n and_o ablation_n of_o the_o solid_a part_n but_o beside_o that_o this_o very_a thing_n discover_v that_o continual_a loss_n which_o the_o substance_n of_o live_v body_n make_v by_o reason_n of_o the_o opposite_a motion_n of_o atom_n which_o mutual_o drive_v one_o another_o to_o and_o fro_o some_o reciprocal_o move_v other_o and_o the_o more_o fix_v those_o that_o be_v less_o fix_v it_o do_v also_o constitute_v a_o difference_n between_o this_o and_o the_o life_n of_o metal_n which_o doubtless_o increase_v inward_o and_o outward_o by_o reason_n of_o a_o internal_a and_o external_a principle_n and_o new_a addition_n of_o substance_n but_o some_o contingent_a loss_n or_o dissipation_n be_v not_o repair_v by_o this_o addition_n which_o we_o may_v see_v in_o plant_n and_o more_o distinct_o in_o animal_n the_o life_n of_o animal_n which_o in_o some_o thing_n they_o have_v common_a with_o plant_n do_v yet_o differ_v from_o it_o in_o many_o circumstance_n which_o do_v not_o occur_v in_o plant_n for_o plant_n have_v neither_o bone_n nor_o tooth_n to_o take_v and_o chew_v their_o meat_n but_o they_o take_v their_o aliment_n by_o suck_v without_o chew_v by_o which_o very_a thing_n the_o first_o digestion_n and_o resolution_n of_o aliment_n be_v perform_v hunger_n and_o thirst_n precede_v this_o chew_v which_o do_v not_o appear_v in_o plant_n hunger_n be_v the_o desire_n of_o a_o solid_a and_o thirst_v of_o a_o moist_a body_n sharppointed_n atom_n move_v hunger_n and_o the_o corpuscle_n of_o the_o acid_a liquor_n which_o velicates_n the_o tunicle_n of_o the_o stomach_n thirst_n have_v its_o beginning_n from_o the_o dry_n up_o of_o this_o acid_a liquor_n its_o moisture_n be_v consume_v by_o the_o heat_n of_o the_o liver_n or_o by_o violent_a labour_n by_o reason_n of_o this_o dryness_n the_o orifice_n of_o the_o stomach_n wrinkle_n itself_o up_o and_o the_o part_n of_o the_o jaw_n palate_n and_o tongue_n perceive_v pain_n and_o prick_n to_o which_o it_o require_v no_o other_o remedy_n but_o liquor_n when_o the_o atom_n fill_v the_o wrinkle_n and_o tissure_v proceed_v from_o the_o evaporation_n of_o the_o humid_a part_n chap._n viii_o the_o sensitive_a life_n in_o man_n and_o other_o animal_n man_n will_v not_o be_v in_o the_o number_n of_o animal_n if_o he_o do_v not_o enjoy_v a_o life_n of_o sense_n as_o well_o as_o other_o animal_n but_o he_o be_v a_o intelligent_a and_o rationable_a animal_n and_o by_o a_o special_a privilege_n bear_v the_o image_n of_o his_o author_n he_o possess_v a_o spiritual_a and_o immortal_a soul_n than_o which_o there_o be_v no_o other_o substantial_a form_n in_o the_o world_n and_o consequential_o only_o man_n be_v compound_v of_o matter_n and_o form._n so_o that_o all_o those_o substantial_a form_n which_o go_v by_o the_o name_n of_o vegetative_a soul_n in_o plant_n and_o in_o brute_n by_o the_o name_n of_o sensitive_a soul_n be_v nothing_o else_o but_o vain_a illusion_n since_o atom_n and_o corpuscle_n be_v the_o internal_a principle_n of_o all_o the_o sensitive_a operation_n which_o we_o distinguish_v in_o live_v creature_n five_o of_o these_o operation_n be_v thus_o number_v viz._n see_v hear_v smell_a taste_v and_o touch_v to_o these_o we_o may_v add_v respiration_n in_o all_o animal_n or_o the_o great_a part_n of_o they_o and_o speech_n special_o in_o man._n these_o operation_n be_v not_o make_v after_o the_o same_o manner_n in_o all_o animal_n for_o man_n the_o noble_a of_o they_o all_o be_v neither_o sharp_a sight_v nor_o quick_a of_o hear_v than_o the_o rest_n and_o in_o the_o same_o respect_n the_o other_o sense_n be_v much_o more_o perfect_a in_o other_o animal_n than_o in_o man._n the_o lynx_n be_v sharper-sighted_n the_o hare_n hear_v more_o distinct_o the_o dog_n smell_v better_a the_o ape_n enjoy_v a_o more_o exquisite_a taste_n and_o the_o spider_n a_o more_o delicate_a touch_n for_o all_o these_o kind_n of_o operation_n be_v pure_o natural_a and_o animal_n and_o do_v not_o depend_v upon_o the_o will_n or_o reason_n but_o upon_o the_o sole_a disposition_n of_o atom_n and_o the_o construction_n of_o the_o organical_a part_n chap._n ix_o of_o sight_n its_o organ_n and_o object_n viz._n light._n sight_n be_v the_o chief_a and_o most_o noble_a of_o all_o the_o sense_n whether_o we_o consider_v its_o organ_n and_o object_n or_o the_o operation_n of_o it_o by_o itself_o and_o the_o necessity_n of_o it_o the_o eye_n be_v the_o organ_n of_o sense_n its_o object_n be_v a_o colour_a and_o lucid_a body_n for_o without_o colour_n and_o light_v there_o can_v be_v no_o see_v the_o eye_n be_v make_v up_o of_o three_o tunicle_n viz._n the_o horn-like_a the_o grape-like_a and_o the_o net-like_a this_o last_o be_v in_o the_o bottom_n of_o the_o eye_n the_o grape-like_a tunicle_n have_v a_o perforation_n call_v prunella_n and_o the_o horn-like_a be_v the_o outward_a cover_n of_o the_o eye_n some_o part_n of_o which_o we_o call_v the_o white_a of_o the_o eye_n the_o eye_n enjoy_v likewise_o three_o transparent_a humour_n viz._n the_o watery_a crystalline_a and_o glassy_a the_o optic_a nerve_n root_v in_o the_o brain_n and_o apply_v itself_o to_o the_o bottom_n of_o the_o eye_n bring_v hither_o the_o spirit_n or_o visual_a corpuscle_n weave_v together_o out_o of_o a_o
see_v nor_o be_v there_o any_o reason_n why_o we_o shall_v stand_v amaze_v at_o the_o sight_n of_o these_o colour_n since_o they_o be_v nothing_o else_o than_o light_v reflect_v and_o refract_v wherein_o all_o colour_n be_v contain_v as_o i_o have_v say_v for_o it_o be_v of_o the_o same_o nature_n with_o gold_n out_o of_o which_o all_o colour_n may_v be_v produce_v although_o the_o yellow_a only_o be_v apparent_a they_o who_o have_v divers_a way_n dissolve_v gold_n and_o mercury_n or_o crude_a gold_n have_v there_o find_v all_o of_o they_o as_o many_o colour_n as_o ever_o they_o have_v see_v and_o many_o more_o colour_n than_o they_o know_v chap._n x._o how_o illustrated_n object_n be_v see_v aristotle_n and_o his_o scholar_n will_v have_v vision_n to_o be_v make_v by_o certain_a quality_n common_o call_v the_o intentional_a species_n which_o as_o be_v report_v join_v the_o visive_a power_n that_o be_v the_o eye_n with_o the_o visible_a object_n and_o the_o power_n represent_v the_o object_n these_o species_n according_a to_o this_o opinion_n be_v discernible_a and_o be_v in_o the_o air_n as_o in_o their_o proper_a subject_n but_o this_o be_v not_o to_o be_v endure_v for_o if_o these_o be_v accident_n and_o have_v air_n for_o their_o subject_n the_o air_n be_v change_v by_o the_o least_o breath_n of_o wind_n the_o accident_n will_v pass_v from_o one_o subject_a to_o another_o which_o be_v refractory_a to_o the_o principle_n of_o these_o philosopher_n these_o species_n bring_v in_o a_o great_a many_o other_o difficulty_n which_o relate_v to_o their_o nature_n production_n propagation_n in_o the_o air_n eduction_n extension_n and_o reception_n into_o the_o eye_n all_o which_o can_v be_v solve_v without_o captious_a contension_n and_o when_o all_o shall_v be_v thorough_o canvas_v no_o body_n will_v be_v ever_o the_o wise_a from_o whence_o it_o happen_v that_o all_o these_o accident_n which_o be_v neither_o body_n nor_o spirit_n i_o be_o force_v to_o send_v back_o to_o school_n with_o their_o doctor_n some_o believe_v vision_n be_v make_v by_o a_o emission_n of_o visual_a ray_n out_o of_o the_o eye_n but_o neither_o will_v this_o opinion_n subsist_v in_o as_o much_o as_o it_o suppose_v that_o to_o see_v a_o object_n ten_o league_n distant_a from_o we_o it_o be_v of_o necessity_n that_o the_o eye_n shall_v send_v corpuscle_n thither_o and_o even_o to_o the_o very_a heaven_n to_o see_v the_o star_n there_o gassendus_fw-la will_v have_v vision_n make_v by_o the_o species_n or_o figure_n of_o the_o object_n compose_v of_o corpuscle_n or_o most_o subtle_a atom_n proceed_v from_o the_o object_n and_o receive_v by_o the_o eye_n but_o it_o can_v be_v conceive_v that_o a_o man_n place_v in_o the_o midst_n of_o a_o plain_n can_v continual_o emit_v without_o diminution_n corpuscle_n from_o every_o part_n or_o that_o these_o corpuscle_n can_v be_v in_o the_o air_n without_o perturbation_n and_o confusion_n at_o the_o same_o time_n whilst_o other_o object_n emit_v a_o infinite_a number_n of_o they_o and_o all_o this_o transmit_v in_o a_o right_a line_n through_o the_o vacuity_n of_o the_o air_n from_o whence_o it_o follow_v that_o through_o one_o and_o that_o a_o little_a space_n of_o a_o vacuum_n in_o the_o air_n that_o vast_a number_n of_o atom_n or_o corpuscle_n must_v pass_v without_o penetration_n and_o confusion_n gassendus_fw-la answer_n that_o the_o difficulty_n arise_v from_o this_o that_o we_o do_v not_o enough_o conceive_v the_o subtlety_n of_o atom_n nor_o the_o rapidity_n of_o their_o motion_n this_o reason_n do_v not_o satisfy_v since_o we_o know_v that_o the_o vacuity_n of_o the_o air_n be_v not_o great_a than_o atom_n how_o then_o can_v a_o thousand_o atom_n of_o matter_n pass_v in_o a_o right_a line_n through_o one_o only_a vacuum_n no_o big_a than_o one_o single_a atom_n without_o penetration_n this_o difficulty_n beside_o some_o other_o have_v move_v some_o philosopher_n to_o say_v that_o the_o eye_n be_v a_o natural_a seeing-glass_n endue_v with_o such_o a_o convexity_n as_o those_o glass_n have_v which_o be_v put_v into_o perspective_n by_o which_o we_o see_v thing_n a_o great_a way_n distant_a these_o philosopher_n say_v that_o light_n wherein_o be_v contain_v every_o kind_n of_o divers_a colour_n as_o it_o be_v determine_v upon_o the_o object_n by_o the_o angle_n of_o the_o atom_n do_v also_o comprehend_v all_o kind_n of_o object_n too_o and_o represent_v they_o with_o all_o variety_n of_o colour_n according_a to_o the_o divers_a determination_n of_o the_o object_n or_o to_o say_v more_o true_o that_o light_n represent_v itself_o to_o the_o eye_n as_o it_o be_v determine_v by_o object_n and_o it_o be_v certain_a we_o see_v nothing_o but_o light_n and_o colour_n that_o be_v light_a with_o its_o determination_n and_o when_o we_o distinct_o see_v a_o object_n its_o extension_n and_o figure_n that_o proceed_v from_o nothing_o else_o than_o that_o we_o see_v light_o determine_v by_o the_o dimension_n and_o circumstance_n of_o the_o object_n the_o nature_n of_o light_n therefore_o be_v sole_o to_o be_v consider_v and_o it_o will_v no_o way_n hinder_v but_o that_o we_o shall_v avoid_v all_o the_o difficulty_n of_o the_o other_o by_o embrace_v a_o opinion_n which_o rest_v upon_o truth_n which_o very_o well_o and_o with_o the_o consent_n of_o all_o conceive_v that_o light_n be_v see_v by_o itself_o nor_o be_v there_o need_v of_o any_o species_n to_o see_v light_n and_o since_o we_o to_o speak_v proper_o do_v not_o see_v the_o object_n but_o light_v the_o object_n of_o sight_n there_o be_v no_o necessity_n that_o the_o object_n shall_v transmit_v accident_n or_o corpuscle_n as_o if_o light_n can_v not_o be_v see_v of_o itself_o from_o this_o doctrine_n that_o which_o appear_v new_a follow_v that_o light_n be_v to_o be_v consider_v in_o a_o threefold_a state_n and_o first_o of_o all_o in_o the_o quality_n of_o the_o object_n second_o in_o the_o quality_n of_o the_o term._n the_o first_o state_n be_v light_a determine_v by_o the_o object_n the_o second_o be_v light_a expanded_a in_o the_o air_n the_o three_o be_v light_n receive_v by_o the_o eye_n and_o represent_v with_o all_o its_o determination_n and_o this_o be_v it_o which_o we_o call_v the_o image_n of_o the_o object_n in_o the_o eye_n as_o it_o be_v in_o a_o glass_n in_o prosecute_a this_o subject_n we_o may_v have_v treat_v of_o the_o reason_n why_o we_o see_v object_n by_o the_o help_n of_o perspective_n glass_n multiply_v their_o figure_n or_o by_o microscope_n a_o new_a invention_n by_o the_o help_n of_o which_o many_o thing_n be_v discover_v which_o before_o lay_v hide_v such_o as_o be_v worm_n in_o wine_n vinegar_n gnat_n in_o water_n and_o dew_n as_o also_o pore_n in_o glass_n and_o a_o thousand_o little_a animal_n in_o seed_n but_o of_o these_o i_o shall_v say_v nothing_o now_o since_o i_o have_v do_v it_o already_o in_o a_o little_a peculiar_a tract_n which_o i_o will_v print_v the_o first_o opportunity_n where_o the_o application_n of_o the_o principle_n of_o my_o physic_n will_v be_v see_v to_o explicate_v more_o illustrious_a thing_n which_o be_v discover_v by_o the_o help_n of_o microscope_n if_o the_o reader_n please_v to_o spend_v his_o time_n to_o see_v and_o judge_v of_o what_o i_o say_v concern_v these_o thing_n chap._n xi_o of_o hear_v its_o organ_n and_o object_n the_o organ_n of_o hear_v be_v the_o ear_n compose_v of_o a_o cartilege_n and_o hollowness_n wherein_o the_o air_n insinuate_v itself_o by_o its_o motion_n cause_v sound_a beside_o these_o external_a and_o apparent_a particle_n there_o be_v other_o also_o internal_a which_o be_v compose_v of_o membrane_n as_o also_o some_o little_a bone_n and_o include_v air_n the_o auditory_a nerve_n do_v also_o run_v down_o thither_o that_o it_o may_v bring_v the_o animal_n spirit_n necessary_a to_o all_o the_o operation_n of_o the_o sense_n the_o object_n of_o hear_v be_v sound_a to_o wit_n the_o motion_n of_o two_o or_o more_o body_n mutual_o meet_v one_o another_o and_o as_o no_o body_n that_o want_v heat_n and_o light_n be_v the_o object_n of_o sight_n so_o no_o body_n that_o want_v motion_n can_v be_v the_o object_n of_o hear_v or_o rather_o as_o light_v alone_o without_o the_o intervention_n of_o any_o other_o medium_fw-la be_v the_o object_n of_o sight_n so_o be_v motion_n the_o object_n of_o hear_v so_o that_o there_o be_v no_o necessity_n to_o have_v recourse_n to_o the_o pretend_a quality_n which_o be_v common_o call_v sound_n nor_o to_o any_o intentional_a species_n no_o nor_o so_o much_o indeed_o as_o to_o corpuscle_n send_v out_o a_o great_a way_n off_o i_o say_v therefore_o that_o as_o light_n be_v see_v by_o itself_o and_o truth_n immediate_o and_o without_o any_o other_o intermedium_fw-la be_v know_v by_o itself_o so_o motion_n be_v apparent_a of_o itself_o