heart_n motion_n it_o may_v excellent_o appear_v how_o fit_o it_o be_v compare_v by_o our_o learned_a doctor_n in_o the_o 27_o p._n of_o philand_n second_o letter_n to_o the_o ascension_n of_o water_n in_o pump_n the_o true_a cause_n of_o which_o phoenomenon_n adscribe_v to_o the_o ancient_n to_o a_o fugâ—_n vacus_fw-la be_v only_o this_o that_o by_o the_o retraction_n of_o the_o embolus_fw-la or_o sucket_n the_o place_n which_o it_o desert_n be_v leave_v void_a or_o at_o least_o the_o air_n therein_o contain_v be_v noways_o proportionable_a to_o the_o external_a and_o so_o not_o able_a to_o resist_v its_o pressure_n in_o the_o mean_a time_n the_o air_n have_v no_o access_n to_o the_o cavity_n of_o the_o pump_n do_v necessary_o gravitat_fw-la upon_o the_o water_n in_o which_o it_o stand_v whereby_o it_o be_v force_v to_o ascend_v in_o the_o pump_n in_o which_o by_o the_o retraction_n of_o the_o sucker_n it_o meet_v with_o no_o opposition_n till_o such_o a_o height_n as_o be_v able_a and_o beyond_o which_o it_o will_v by_o no_o mean_n go_v to_o keep_v a_o equilibrium_n with_o a_o equal_a column_n of_o the_o external_a air_n which_o have_v the_o same_o superfice_n wherein_o the_o pump_n stand_v for_o its_o basis_n and_o the_o atmosphaere_n for_o its_o height_n in_o a_o word_n there_o need_v no_o more_o to_o make_v water_n ascend_v in_o pump_n save_v to_o free_v it_o from_o the_o impediment_n if_o find_v by_o the_o sucker_n lean_v upon_o it_o how_o brave_o this_o agree_v with_o the_o heart_n 〈…〉_z ation_n doctor_n brown_n himself_o may_v be_v judge_n however_o it_o quadrate_v as_o well_o as_o the_o most_o of_o his_o simile_n and_o now_o while_o i_o be_o yet_o upon_o his_o theory_n it_o may_v be_v a_o fit_a time_n to_o give_v a_o specimen_fw-la of_o his_o exactness_n in_o anatomy_n physiologie_n and_o chemistry_n to_o begin_v then_o with_o anatomy_n his_o great_a skill_n herein_o be_v excellent_o show_v p._n 178_o where_o he_o pretend_v to_o give_v a_o reason_n why_o hurtful_a to_o lie_v with_o the_o head_n low_o which_o be_v that_o then_o the_o grosser_n blood_n do_v ascend_v whereas_o it_o be_v high_o the_o more_o spiritous_a only_o get_v up_o while_o the_o more_o crass_a secee_v at_o the_o n._n b._n axillary_a branch_n excellent_a indeed_o from_o who_o i_o wonder_v do_v d._n brown_n learn_v but_o that_o whatever_o enter_v the_o branch_n of_o artery_n be_v carry_v forward_o to_o their_o end_n yea_o how_o can_v it_o otherways_o be_v see_v continual_o by_o the_o help_n of_o their_o second_o coat_n which_o be_v tendinous_a they_o be_v constringe_v and_o so_o at_o every_o place_n and_o in_o every_o moment_n give_v a_o new_a impetus_fw-la to_o the_o contain_v blood_n but_o yet_o better_a anatomy_n for_o ay_o till_o d._n brown_n do_v write_v we_o have_v be_v in_o a_o general_a error_n when_o we_o use_v to_o say_v that_o the_o subclavial_a artery_n after_o they_o have_v demit_v from_o themselves_o three_o superior_a intercostal_n the_o mammariae_fw-la vertibrales_n cervicale_n &_o musculae_fw-la do_v go_v out_o of_o the_o thorax_n or_o trunk_n and_o tend_v to_o the_o artus_n or_o arm_n where_o they_o get_v the_o new_a name_n of_o axillares_n but_o now_o d._n brown_n have_v discover_v our_o ignorance_n by_o show_v that_o they_o have_v their_o arise_v from_o the_o carotide_n otherways_o it_o be_v folly_n and_o nonsense_n to_o say_v that_o the_o grosser_n blood_n secee_v by_o they_o for_o except_o they_o arise_v from_o the_o carotide_n how_o shall_v it_o enter_v they_o have_v the_o doctor_n say_v instead_o of_o the_o axiliars_n that_o it_o secee_v to_o the_o larynx_n and_o pharynx_n they_o indeed_o receive_v a_o share_n of_o that_o blood_n which_o tend_v to_o the_o head_n he_o may_v have_v conceal_v his_o ignorance_n though_o not_o give_v any_o great_a proof_n of_o his_o knowledge_n for_o so_o far_o be_v it_o from_o be_v true_a what_o the_o doctor_n say_v that_o the_o great_a artery_n be_v not_o at_o all_o according_a to_o the_o ancient_n divide_v into_o the_o trunk_n ascend_v and_o descend_v but_o rather_o according_a to_o the_o learned_a and_o excellent_a anatomist_n d._n highmore_n it_o be_v immediate_o upon_o its_o egref_n from_o the_o left_a ventricle_n of_o the_o heart_n divide_v into_o the_o two_o subclavial_a branch_n nevertheless_o it_o be_v not_o all_o true_a what_o he_o allege_v when_o he_o affirm_v that_o from_o the_o right_n subclavial_a both_o the_o carotide_n do_v arise_v for_o frequent_a experience_n have_v teach_v i_o and_o no_o doubt_n will_v also_o do_v any_o who_o will_v be_v at_o the_o pain_n to_o try_v it_o that_o from_o the_o right_n subclavial_a do_v only_o arise_v the_o right_n carotis_fw-la and_o the_o leave_v which_o to_o my_o knowledge_n be_v never_o notice_v by_o any_o come_v neither_o from_o the_o right_n subclavial_a nor_o yet_o from_o the_o left_a but_o be_v a_o three_o branch_n arise_v from_o the_o heart_n itself_o and_o have_v no_o communication_n with_o any_o of_o the_o subclavial_o but_o far_o less_o with_o the_o axillary_a branch_n i_o know_v the_o doctor_n have_v this_o from_o des_n cartes_n but_o real_o it_o be_v too_o well_o know_v that_o this_o great_a wit_n and_o subtle_a man_n be_v none_o of_o the_o best_a anatomist_n and_o perhaps_o it_o be_v his_o great_a fault_n to_o assert_v thing_n he_o think_v consonant_a to_o reason_n never_o much_o care_v or_o consider_v how_o they_o may_v be_v favour_v by_o experience_n nevertheless_o the_o doctor_n when_o cite_v he_o shall_v have_v know_v to_o discover_v his_o error_n good_a physiology_n be_v still_o the_o companion_n of_o accurate_a anatomy_n as_o be_v also_o to_o be_v see_v in_o the_o doctor_n new_a and_o ingenious_a hypothessis_n of_o chylification_n which_o p._n 131._o be_v most_o dextrous_o explain_v by_o a_o grind_n and_o attenuate_v the_o aliment_n their_o part_n one_o against_o another_o by_o the_o contraction_n of_o the_o ventricle_n whereby_o it_o seem_v the_o doctor_n will_v grate_v they_o to_o chyle_n but_o i_o will_v willing_o know_v if_o ever_o he_o or_o any_o man_n else_o observe_v a_o solid_a body_n turn_v into_o a_o fluid_a except_o it_o be_v ice_n butter_n and_o and_o such_o like_a which_o have_v be_v fluid_n before_o by_o meet_a attrition_n when_o ever_o the_o doctor_n afford_v i_o one_o instance_n for_o that_o of_o a_o plume_n look_v likee_a expression_n as_o attrition_n then_o and_o never_o till_o then_o i_o will_v grant_v his_o whole_a hypothesis_n moreover_o for_o what_o end_n be_v all_o that_o apparatus_fw-la of_o gland_n in_o the_o stomach_n and_o why_o do_v physician_n advise_v the_o swallow_a of_o the_o spittle_n with_o large_a drink_n at_o meat_n as_o great_a help_n to_o the_o digestion_n if_o it_o happen_v by_o mere_a attrition_n for_o certain_o the_o hard_a any_o thing_n be_v it_o be_v so_o much_o the_o sitter_n for_o grind_v or_o else_o the_o author_n idea_n thereof_o must_v be_v quite_o different_a from_o the_o vulgar_a and_o real_o what_o be_v bring_v from_o the_o ingenious_a papin_n digester_n do_v rather_o refute_v as_o confirm_v what_o it_o be_v bring_v for_o the_o jelly_n be_v produce_v not_o by_o the_o bone_n mutual_a attrition_n but_o by_o the_o water_n dissolve_v and_o extract_v yea_o if_o i_o remembor_v right_a it_o be_v now_o a_o good_a time_n since_o i_o read_v that_o book_n and_o not_o be_v at_o home_n i_o can_v consult_v it_o the_o ingenious_a author_n himself_o call_v it_o extraction_n which_o all_o the_o world_n know_v be_v quite_o different_a from_o attrition_n of_o the_o same_o kind_n be_v that_o account_n of_o sanguification_n which_o in_o the_o 18â—_n page_n of_o his_o v._o s._n he_o be_v please_v to_o communicate_v with_o we_o we_o be_v indeed_o extreme_o oblige_v to_o he_o at_o least_o for_o his_o good_a intention_n for_o labour_v in_o a_o few_o line_n to_o accommodate_v that_o difference_n which_o have_v cause_v almost_o bloody_a contest_v for_o so_o many_o age_n i_o can_v enough_o admire_v the_o policy_n of_o the_o doctor_n who_o prudent_o know_v most_o debate_n to_o be_v about_o word_n conceal_v these_o invidious_a term_n of_o organical_a and_o similar_v function_n they_o have_v give_v occasion_n to_o no_o small_a strife_n whilst_o some_o with_o the_o ancient_n plead_v hard_o for_o the_o former_a other_o after_o glisson_n cry_v as_o loud_o for_o the_o latter_a however_o albeit_o our_o author_n have_v not_o be_v so_o ingenuous_a as_o to_o confess_v it_o the_o aetiology_n he_o give_v make_v it_o pure_o organical_a only_o what_o some_o adscribe_v to_o the_o heart_n other_o to_o the_o liver_n the_o doctor_n attribute_n allennerly_a to_o the_o lung_n but_o pray_v what_o do_v the_o duty_n in_o the_o foetus_fw-la where_o during_o nine_o month_n the_o lung_n lie_v entire_o idle_a for_o i_o doubt_v nothing_o but_o the_o doctor_n know_v the_o foramenovale_n which_o
be_v understand_v yet_o if_o i_o be_v not_o deceive_v he_o endeavour_v to_o evince_v a_o thickness_n of_o blood_n in_o continual_a fever_n leave_v this_o i_o go_v to_o thing_n more_o serious_a where_o it_o seem_v to_o i_o not_o improbable_a that_o one_o of_o the_o fundamental_a error_n into_o which_o the_o doctor_n himself_o have_v slip_v be_v that_o which_o i_o have_v notice_v before_o viz._n the_o draw_v of_o universal_a conclusion_n from_o particular_a proposition_n for_o by_o what_o i_o can_v learn_v from_o this_o description_n it_o be_v indeed_o very_o hard_o at_o least_o for_o i_o to_o draw_v any_o thing_n therefrom_o he_o will_v glad_o persuade_v we_o that_o obstruction_n and_o only_o they_o be_v the_o antecedent_n and_o for_o what_o i_o can_v see_v the_o conjunct_a to_o cause_v of_o fever_n the_o contrary_a of_o which_o not_o only_o innumerable_a author_n with_o infinite_a example_n have_v evince_v but_o i_o myself_o have_v show_v above_o that_o there_o can_v be_v and_o frequent_o be_v other_o three_o beside_o many_o more_o by_o i_o over_o look_v this_o be_v indeed_o a_o rock_n upon_o which_o many_o excellent_a man_n have_v split_v therefore_o to_o be_v pardon_v in_o our_o author_n and_o to_o dissuade_v he_o therefrom_o to_o the_o observation_n i_o give_v before_o i_o shall_v now_o join_v other_o two_n and_o first_o there_o be_v nothing_o more_o ordinary_a as_o upon_o the_o see_a acid_n coagulate_v to_o assert_v that_o wherever_o coagulation_n happen_v there_o must_v of_o necessity_n exist_v a_o acid_n while_o yet_o after_o experience_n do_v teach_v we_o that_o alcaly_n can_v crudle_v milk_n and_o spirit_n of_o wine_n coagulate_v humane_a blood_n in_o the_o like_a manner_n practitioner_n have_v find_v the_o good_a success_n of_o acid_n at_o some_o occasion_n for_o they_o do_v it_o not_o always_o as_o poterius_n observe_v in_o quicken_a the_o digestion_n precarious_o they_o conclude_v a_o acid_n humour_n the_o principal_a agent_n in_o chylification_n yea_o as_o moebius_n observe_v it_o be_v receive_v with_o so_o general_a applause_n and_o consent_n that_o it_o become_v almost_o heresy_n to_o call_v it_o in_o question_n albeit_o late_a anatomist_n have_v not_o only_o demonstrate_v that_o alcaly_n and_o urinous_a body_n may_v have_v the_o same_o yea_o great_a effect_v but_o have_v entire_o banish_v the_o fame_a acid_n its_o fictitious_a office_n to_o shut_v up_o all_o it_o be_v this_o that_o have_v give_v occasion_n to_o a_o great_a many_o error_n in_o physic_n as_o well_o as_o philosophy_n viz._n that_o phoenomena_fw-la peculiar_a to_o this_o or_o the_o other_o subject_n have_v be_v general_o apply_v to_o all_o kind_n and_o so_o from_o particular_a experiment_n and_o observation_n we_o have_v form_v universal_a hypothesis_n second_o i_o can_v conceive_v how_o obstruction_n can_v be_v either_o so_o efficacious_a or_o so_o frequent_a as_o the_o doctor_n insinuate_v i_o shall_v not_o make_v use_n of_o the_o ordinary_a objection_n which_o nevertheless_o of_o no_o small_a force_n that_o there_o can_v be_v no_o obstruction_n without_o a_o subsequent_a tumour_n however_o i_o wish_v the_o doctor_n have_v tell_v we_o in_o which_o of_o the_o vessel_n i_o mean_v artery_n or_o vein_n these_o obstruction_n fall_v out_o for_o first_o it_o be_v to_o i_o unconceivable_a how_o they_o can_v be_v in_o the_o artery_n see_v nothing_o enter_v they_o that_o have_v not_o first_o run_v through_o the_o small_a milky_a vessel_n from_o thence_o to_o the_o ductus_fw-la thoracicus_n which_o empty_v itself_o in_o the_o subclavial_a vein_n and_o that_o again_o by_o the_o vena_fw-la cava_fw-la into_o the_o right_a ventricle_n of_o the_o heart_n out_o of_o which_o it_o be_v convey_v to_o the_o lung_n by_o the_o pulmonal_a artery_n and_o from_o thence_o to_o the_o heart_n leave_v ventricle_n by_o the_o vein_n of_o the_o same_o name_n from_o which_o as_o from_o a_o fountain_n it_o be_v dispense_v to_o the_o whole_a body_n by_o the_o great_a artery_n and_o its_o branch_n all_o which_o be_v consider_v may_v not_o i_o reasonable_o argue_v that_o sure_o whatsoever_o have_v pass_v these_o small_a lymphaticks_n common_o call_v the_o milky_a vessel_n and_o the_o capillary_a branch_n of_o the_o pulmonal_a vein_n will_n never_o stick_v in_o any_o part_n of_o the_o great_a artery_n especial_o when_o its_o strong_a and_o frequent_a vibration_n do_v afford_v great_a assistance_n to_o this_o its_o motion_n yea_o without_o stop_v the_o course_n of_o the_o blood_n in_o the_o whole_a branch_n it_o be_v altogether_o impossible_a that_o any_o obstruction_n can_v happen_v in_o the_o minute_a artery_n the_o same_o difficulty_n if_o not_o great_a will_v meet_v we_o in_o the_o vein_n which_o be_v the_o other_o kind_n of_o vessel_n for_o if_o we_o consider_v their_o figure_n we_o find_v it_o a_o cone_n invert_v now_o no_o man_n of_o sense_n will_v allege_v that_o what_o have_v enter_v the_o small_a end_n of_o a_o cone_n as_o the_o blood_n do_v in_o the_o vein_n will_v stop_v in_o the_o great_a ergo_fw-la the_o doctor_n be_v obstruction_n must_v be_v deny_v several_a other_o observation_n may_v safe_o be_v make_v on_o this_o paradoxical_a as_o he_o himself_o p._n 109_o just_o call_v it_o hypothesis_n but_o i_o shall_v detain_v the_o reader_n no_o long_o only_o i_o can_v omit_v that_o in_o the_o begin_n of_o the_o 8_o sect._n he_o persuade_v himself_o that_o the_o rapid_a circulaâ—ion_n of_o the_o blood_n be_v whole_o overturn_v and_o yet_o p._n 105_o where_o he_o be_v give_v that_o which_o he_o will_v have_v we_o digest_v for_o a_o new_a scheme_n of_o fever_n he_o bold_o and_o as_o i_o think_v contradictorly_n affirm_v the_o heart_n to_o redouble_v its_o pulsation_n which_o how_o it_o can_v happen_v ingenuous_o i_o nor_o i_o suppose_v none_o else_o can_v conceive_v yea_o it_o be_v clear_o repugnant_a to_o reason_n and_o the_o circulation_n nevertheless_o i_o see_v by_o the_o 27_o p_o of_o philanders_n second_o letter_n that_o the_o doctor_n will_v needs_o defend_v it_o what_o d._n black_a or_o any_o who_o carry_v that_o name_n may_v have_v say_v against_o it_o i_o be_o whole_o ignorant_a these_o book_n have_v never_o come_v to_o my_o hand_n but_o what_o i_o shall_v do_v shall_v be_v only_o this_o to_o give_v a_o brief_a account_n of_o the_o heart_n motion_n and_o its_o cause_n and_o so_o leave_v the_o doctor_n and_o other_o to_o judge_v how_o reconcilable_a these_o two_o be_v for_o the_o heart_n to_o double_v its_o pulsation_n and_o yet_o not_o to_o accelerate_v the_o blood_n circulation_n the_o blood_n that_o enter_v the_o right_a and_o left_a ventricles_n of_o the_o heart_n from_o the_o vena_fw-la cava_fw-la but_o especial_o pulmoner_n do_v stimulate_v its_o fiber_n by_o which_o stipulation_n the_o animal_n spirit_n be_v bring_v from_o the_o brain_n by_o the_o eight_o or_o wander_a pair_n of_o nerve_n and_o be_v depose_v in_o its_o lax_n fiber_n do_v contract_n the_o samen_n and_o straiten_v its_o ventricles_n with_o so_o great_a a_o force_n that_o whatever_o be_v contain_v therein_o be_v expel_v and_o thrust_v into_o the_o artery_n in_o this_o its_o systole_n by_o which_o they_o be_v distend_v and_o acquire_v a_o diastole_n after_o which_o the_o same_o fiber_n be_v lax_v and_o these_o of_o the_o auricles_n contract_v whereby_o the_o blood_n these_o auricles_n have_v immediate_o receive_v from_o the_o vein_n be_v dismiss_v to_o the_o heart_n which_o now_o by_o the_o relaxation_n of_o its_o fiber_n be_v in_o the_o diastole_n which_o blood_n do_v a_o new_a stimulate_v as_o former_o and_o so_o procure_v to_o the_o heart_n a_o new_a systole_n under_o which_o the_o blood_n be_v again_o thrust_v forth_o into_o the_o artery_n and_o occasion_v in_o they_o a_o diastole_n or_o beat_v so_o that_o the_o artery_n will_v never_o be_v distend_v except_o the_o blood_n be_v admit_v for_o they_o can_v be_v the_o cause_n of_o their_o own_o systole_n but_o never_o of_o their_o diastole_n now_o how_o can_v a_o man_n aver_v that_o the_o heart_n can_v double_v its_o pulsation_n and_o yet_o not_o render_v the_o circulation_n more_o rapid_a see_v except_o it_o emit_v what_o blood_n it_o have_v receive_v in_o its_o last_o diastole_n it_o can_v never_o obtain_v a_o new_a systole_n the_o systole_n be_v nothing_o save_v the_o contraction_n of_o the_o fiber_n and_o expulsion_n of_o that_o blood_n it_o have_v receive_v in_o the_o former_a diastole_n in_o a_o word_n it_o be_v as_o impossible_a for_o the_o heart_n to_o be_v contract_v in_o the_o systole_n without_o expel_v the_o contain_v blood_n which_o must_v of_o necessity_n go_v into_o the_o artery_n and_o cause_n their_o dilatation_n as_o it_o will_v be_v for_o the_o doctor_n to_o press_v together_o the_o two_o side_n of_o a_o bladder_n fill_v with_o water_n without_o expel_v the_o contain_v liquor_n by_o which_o brief_a and_o true_a account_n of_o the_o
be_v either_o heterogeneous_a body_n mix_v with_o the_o blood_n which_o by_o stimulate_v the_o ventricles_n of_o the_o heart_n the_o interior_a coat_n of_o the_o vessel_n and_o muscular_a fiber_n of_o the_o part_n cause_n frequent_a contraction_n and_o consequent_o swiftness_n of_o motion_n or_o incide_v and_o volatile_a medicament_n which_o partly_o attenuate_v and_o incide_v the_o mass_n of_o blood_n partly_o amplify_a and_o enlarge_n the_o pore_n and_o passage_n produce_v the_o same_o effect_n with_o the_o former_a when_o i_o speak_v here_o of_o intend_v the_o circular_a motion_n i_o mean_v only_o that_o of_o the_o artery_n for_o both_o reason_n and_o experience_n teach_v we_o that_o the_o acceleration_n of_o the_o return_a motion_n by_o the_o vein_n will_v rather_o prove_v a_o hindrance_n as_o a_o help_n to_o this_o as_o well_o as_o to_o all_o other_o secretion_n first_o it_o be_v clear_a from_o reason_n for_o if_o the_o blood_n be_v as_o ready_o take_v up_o by_o the_o capillary_a vein_n as_o it_o be_v bring_v in_o by_o the_o artery_n it_o must_v necessary_o return_v again_o to_o the_o heart_n from_o whence_o it_o come_v whereas_o admittance_n be_v deny_v by_o the_o vein_n it_o seek_v another_o way_n or_o passage_n which_o be_v that_o of_o secretion_n neither_o do_v experience_n deny_v its_o assent_n to_o this_o perpetual_a truth_n for_o if_o you_o will_v tie_v the_o social_a vein_n of_o any_o artery_n by_o which_o blood_n be_v carry_v to_o the_o secern_a organ_n v_o g._n the_o vena_fw-la emulgens_fw-la you_o shall_v quick_o observe_v the_o secretion_n to_o be_v far_o more_o copious_a than_o when_o the_o regressive_a motion_n be_v allow_v so_o that_o i_o may_v reasonable_o affirm_v the_o slowness_n of_o the_o refluent_a motion_n of_o the_o blood_n by_o the_o vein_n to_o be_v none_o of_o the_o least_o among_o the_o efficient_a cause_n of_o secretion_n and_o this_o much_o for_o the_o first_o second_o i_o come_v to_o give_v some_o reason_n why_o in_o the_o cure_n of_o continual_a fever_n physician_n of_o all_o age_n have_v adopt_v and_o practise_v this_o method_n of_o sweat_v as_o also_o why_o we_o at_o this_o day_n especial_o while_n d._n brown_n offer_v a_o sure_a and_o better_o do_v imitate_v they_o in_o that_o which_o to_o speak_v in_o his_o language_n be_v pernicious_a and_o destructive_a to_o mankind_n indeed_o if_o without_o reason_n and_o these_o weighty_a one_o too_o we_o shall_v do_v that_o which_o according_a to_o the_o v._o saint_n can_v be_v nothing_o but_o horrid_a murder_n and_o devilish_a malice_n in_o stead_n of_o be_v cherish_v honour_a and_o entertain_v as_o in_o all_o age_n and_o among_o all_o civilise_a people_n physician_n have_v be_v we_o ought_v to_o be_v take_v and_o hang_v for_o villain_n and_o public_a murderer_n but_o if_o i_o can_v prove_v our_o method_n to_o be_v right_a which_o i_o will_v endeavour_v now_o and_o his_o to_o be_v wrong_n which_o be_v to_o be_v do_v hereafter_o when_o discourse_v of_o purge_v then_o let_v he_o judge_v upon_o who_o the_o punishment_n ought_v to_o be_v inflict_v it_o be_v easy_a to_o accumulate_v argument_n in_o favour_n of_o diaphoretick_n but_o i_o shall_v satisfy_v myself_o and_o i_o hope_v my_o reader_n to_o with_o the_o follow_v three_o let_v we_o then_o first_o according_a to_o the_o seven_o axiom_n consider_v the_o motion_n of_o nature_n i_o mean_v the_o course_n it_o take_v when_o leave_v to_o its_o self_n as_o in_o many_o mean_a and_o indigent_a people_n it_o ordinary_o be_v and_o this_o be_v continual_o to_o seek_v its_o own_o relief_n by_o sweat_v so_o that_o not_o one_o fever_n of_o a_o hundred_o and_o that_o of_o all_o sort_n be_v cure_a another_o way_n be_v there_o any_o country_n clown_n so_o foolish_a but_o in_o a_o fever_n he_o will_v cry_v for_o a_o sweat_n and_o if_o either_o by_o art_n or_o nature_n he_o can_v procure_v it_o he_o will_v promise_v himself_o speedy_a relief_n and_o certain_a safety_n now_o this_o be_v grant_v the_o dr._n himself_o not_o dare_v deny_v it_o shall_v not_o the_o physicitian_n who_o have_v take_v to_o themselves_o that_o modest_a denomination_n of_o nature_n be_v servant_n and_o who_o duty_n it_o be_v to_o assist_v she_o when_o do_v right_a and_o to_o correct_v she_o when_o do_v wrong_a as_o by_o all_o she_o be_v look_v upon_o to_o do_v when_o endeavour_v to_o ease_v herself_o by_o siege_n in_o a_o fever_n except_o perhaps_o once_o in_o a_o hundred_o time_n when_o it_o come_v critical_o shall_v not_o they_o i_o say_v imitate_v she_o in_o cure_v fever_n by_o diaphoretick_n the_o ordinary_a yea_o ay_o i_o may_v say_v the_o only_a way_n by_o which_o she_o remove_v that_o distemper_n yea_o certain_o they_o shall_v and_o that_o according_a to_o good_a old_a hippocrats_n excellent_a aphorism_n whethersoever_o nature_n incline_v to_o go_v thither_o lead_v she_o and_o it_o conduce_v beside_o this_o it_o become_v we_o second_o to_o consider_v the_o seat_n of_o the_o morbific_a matter_n in_o fever_n which_o none_o will_v deny_v to_o be_v in_o the_o artery_n &_o vein_n likeways_o the_o conformation_n of_o these_o vessel_n deserve_v our_o attention_n their_o root_n be_v in_o the_o heart_n while_o their_o branch_n tend_v to_o all_o part_n of_o the_o body_n that_o i_o may_v shun_v all_o occasion_n of_o objection_n i_o know_v that_o proper_o speak_v the_o origine_fw-la of_o the_o vein_n be_v in_o the_o part_n and_o they_o terminate_v with_o one_o root_n in_o the_o heart_n now_o let_v we_o consider_v by_o what_o way_n that_o which_o be_v contain_v in_o these_o vessel_n may_v be_v best_a and_o easy_a expel_v sure_o any_o man_n of_o sense_n and_o reason_n will_v free_o confess_v by_o their_o extremity_n or_o end_n of_o anastomosis_n or_o inosculation_n i_o have_v say_v what_o i_o think_v necessary_a before_o which_o acknowledge_v we_o can_v not_o but_o also_o grant_v that_o whatsoever_o part_n of_o the_o body_n manye_v of_o these_o extremity_n run_v to_o or_o where_o most_o of_o the_o artery_n end_v in_o there_o will_v be_v the_o ready_a and_o most_o natural_a way_n provide_v iâ—_n be_v as_o patent_n as_o other_o to_o discharge_v whatsoever_o be_v contain_v therein_o but_o most_o of_o these_o extremity_n do_v terminate_v by_o far_o in_o the_o habit_n and_o that_o this_o way_n be_v as_o patent_n as_o any_o other_o insensible_a transpiration_n which_o by_o the_o doctor_n own_o concession_n exceed_v all_o other_o evacuation_n of_o the_o body_n no_o less_o as_o three_o time_n do_v clear_o evince_v therefore_o from_o these_o premise_n i_o may_v lawful_o conclude_v the_o habit_n to_o be_v the_o ready_a and_o best_a way_n to_o expel_v whatsoever_o be_v contain_v heterogeneous_a in_o the_o blood_n it_o be_v not_o unadvised_o that_o i_o say_v where_o most_o artery_n end_v there_o will_v be_v the_o ready_a way_n to_o expel_v the_o morbific_a matter_n for_o whosoever_o be_v not_o altogether_o ignorant_a of_o anatomy_n will_v easy_o allow_v that_o whatever_o once_o enter_v the_o vein_n can_v never_o be_v eliminate_a till_o such_o time_n as_o it_o again_o run_v through_o the_o artery_n at_o their_o small_a end_n it_o can_v be_v see_v what_o once_o enter_v there_o can_v by_o no_o mean_n return_v first_o because_o of_o their_o valve_n second_o because_o of_o the_o tonic_a motion_n of_o the_o part_n and_o three_o because_o of_o the_o continual_a influx_n of_o the_o arterial_a blood_n and_o as_o it_o can_v happen_v at_o their_o small_a end_n arise_v from_o the_o part_n so_o far_o less_o can_v it_o be_v at_o the_o great_a end_n which_o terminat_n in_o the_o heart_n nothing_o enter_v its_o ventricles_n in_o the_o diastole_n but_o what_o be_v again_o thrust_v out_o into_o the_o pulmonal_a and_o great_a artery_n in_o the_o systole_n from_o all_o which_o it_o be_v clear_a that_o neither_o secretion_n nor_o excretion_n can_v be_v of_o the_o venal_a blood_n yet_o here_o i_o will_v present_v the_o doctor_n with_o a_o strong_a argument_n for_o purge_v in_o fever_n as_o his_o whole_a book_n have_v do_v to_o his_o reader_n and_o it_o be_v this_o be_v i_o assert_v what_o no_o physician_n if_o he_o be_v not_o destitute_a of_o anatomy_n and_o physiology_n the_o want_n of_o which_o bring_v inexpressible_a damage_n to_o physic_n will_v deny_v that_o wherever_o artery_n end_v and_o depositate_fw-la what_o be_v in_o they_o contain_v there_o must_v needs_o happen_v the_o expulsion_n of_o the_o morbific_n matter_n but_o the_o artery_n some_o of_o they_o at_o least_o end_n in_o the_o intestine_n ergo_fw-la there_o in_o these_o intestinal_n gland_n must_v happen_v the_o secretion_n of_o the_o morbific_a matter_n all_o which_o i_o grant_v and_o acknowledge_v yea_o farther_z confirm_v by_o avow_v the_o face_n any_o to_o be_v not_o only_a excrement_n of_o the_o first_o but_o also_o of_o the_o three_o and_o second_o digestion_n