other_o of_o other_o man_n that_o will_v speak_v fair_a for_o panaceas_fw-la and_o do_v well_o deserve_v the_o name_n of_o polyaceas_fw-la as_o far_o as_o i_o have_v experience_v i_o which_o have_v be_v now_o these_o sixteen_o year_n it_o seldom_o or_o never_o fail_v in_o any_o case_n where_o there_o be_v a_o probability_n of_o cure_n nay_o many_o time_n beyond_o i_o can_v never_o see_v any_o specific_a yet_o though_o of_o universal_a tendency_n as_o abovesaid_a to_o exceed_v it_o nay_o when_o i_o have_v be_v call_v in_o desperate_a case_n when_o the_o noble_a specific_a i_o know_v will_v not_o do_v it_o it_o have_v do_v except_o in_o case_n of_o madness_n wherein_o though_o i_o have_v find_v it_o a_o excellent_a medicine_n and_o very_o conducible_a to_o the_o cure_n yet_o i_o prefer_v to_o it_o a_o specific_a draw_v from_o venus_n of_o a_o hermophroditical_a texture_n and_o effect_n also_o for_o it_o raise_v the_o droop_a and_o deject_a and_o reclaim_v the_o transport_v spirit_n yet_o these_o polyceas_n of_o other_o and_o i_o fall_v mighty_a short_a of_o those_o of_o the_o ancient_n for_o they_o it_o seem_v will_v cure_v the_o stubborn_a chronic_a disease_n in_o one_o two_o or_o three_o dose_n and_o those_o almost_o incredible_o small_a now_o we_o must_v be_v take_v in_o large_a quantity_n in_o respect_n of_o they_o and_o the_o do_v very_o often_o repeat_v in_o such_o case_n they_o will_v give_v they_o exact_o in_o one_o do_v for_o all_o disease_n we_o must_v give_v we_o with_o some_o care_n and_o modification_n for_o by_o how_o much_o the_o worse_o and_o weak_a the_o patient_n be_v by_o so_o much_o the_o more_o we_o ought_v to_o give_v indeed_o it_o will_v do_v no_o hurt_n if_o we_o give_v as_o much_o to_o every_o one_o but_o these_o medicine_n be_v not_o easy_o obtain_v and_o frustra_fw-la fit_a perplura_fw-la etc._n etc._n i_o can_v here_o produce_v many_o other_o argument_n to_o enfortiate_v the_o probability_n of_o obtain_v panaceacal_a medicine_n but_o for_o brevity_n sake_n which_o i_o assiduous_o aim_v at_o i_o shall_v only_o add_v that_o if_o we_o can_v produce_v medicine_n and_o that_o not_o a_o few_o of_o universal_a tendency_n as_o above_o assert_v why_o shall_v we_o despair_v of_o purchase_v medicine_n by_o our_o indefatigated_a labour_n of_o so_o noble_a purity_n tecture_n and_o extraction_n as_o to_o enable_v nature_n to_o perform_v all_o thing_n possible_a for_o its_o preservation_n and_o that_o in_o few_o and_o small_a dose_n chap._n vii_o a_o short_a account_n of_o the_o fix_a hermaphrodite_n what_o i_o have_v hitherto_o say_v concern_v medicine_n be_v only_o to_o give_v the_o best_a and_o short_a account_n i_o can_v concern_v the_o volatile_a hermaphrodite_n there_o be_v also_o that_o i_o can_v produce_v a_o fix_a hermaphrodite_n which_o since_o it_o be_v compose_v upon_o the_o same_o reason_n mean_n and_o end_n the_o volatile_a be_v i_o shall_v not_o trouble_v my_o reader_n with_o a_o needless_a repetition_n only_o that_o as_o that_o consist_v of_o volatile_a part_n make_v pure_a and_o then_o unite_v so_o this_o consist_v of_o fix_a part_n make_v pure_a and_o proportionate_o marry_v the_o ancient_n tell_v we_o of_o a_o grand_a hermaphrodite_n which_o if_o i_o understand_v they_o aright_o be_v produce_v by_o the_o confection_n concentrate_v or_o in_o true_a proportion_n unite_n the_o volatile_a and_o the_o fix_a which_o be_v i_o earnest_o labour_n and_o pray_v for_o hope_v and_o implore_v the_o almighty_n blessing_n on_o my_o endeavour_n and_o to_o which_o i_o be_o daily_o the_o more_o and_o more_o excite_v as_o i_o observe_v the_o wonderful_a effect_n of_o my_o polyacea_n which_o i_o acknowledge_v to_o be_v but_o the_o pure_a body_n viz._n volatile_a and_o fix_a mix_v not_o unite_v i_o shall_v now_o give_v the_o reason_n how_o this_o operate_v and_o produce_v such_o great_a effect_n but_o shall_v wave_v it_o at_o present_a for_o reason_n give_v in_o my_o epistle_n to_o the_o reader_n pluck_v up_o your_o spirit_n you_o true_a son_n of_o art_n and_o maugre_o all_o the_o opposition_n calumny_n and_o false_a assertion_n of_o your_o ignorant_a insolent_a negligent_a slothful_a and_o interest_v antagonist_n press_v on_o to_o obtain_v the_o prize_n which_o i_o presume_v by_o god_n providence_n be_v nigh_o at_o hand_n let_v it_o comfort_n nay_o establish_v you_o against_o all_o these_o adversity_n that_o god_n to_o who_o all_o glory_n etc._n etc._n have_v give_v you_o the_o knowledge_n to_o heal_v your_o wound_a brethren_n beyond_o the_o pompous_a pretender_n that_o you_o can_v conquer_v when_o they_o palliate_v that_o you_o can_v eradicate_v whilst_o they_o alter_v from_o better_a to_o worse_o you_o can_v purge_v the_o blood_n by_o invigorate_n the_o spirit_n thereby_o enable_v they_o to_o cleanse_v and_o strengthen_v its_o fountain_n and_o cast_v off_o heterogeneous_a matter_n when_o they_o only_o pretend_v to_o it_o and_o seek_v to_o do_v it_o by_o diminish_v they_o in_o drain_n the_o rivulet_n or_o other_o ineffectual_a if_o not_o hurtful_a mean_n in_o a_o word_n you_o can_v assist_v when_o they_o hurt_v you_o can_v make_v a_o crisis_n when_o they_o expect_v one_o you_o can_v with_o much_o confidence_n enter_v their_o incurable_a list_n when_o they_o fly_v the_o barrier_n cry_v mors_fw-la in_o ollâ_fw-la or_o consumption_n in_o the_o pot_n their_o broad_a back_n asylum_n let_v we_o therefore_o return_v most_o humble_a and_o hearty_a thanks_o to_o the_o giver_n of_o all_o good_a for_o his_o benevolence_n to_o we_o and_o in_o like_a manner_n supplicate_v he_o for_o a_o continuance_n thereof_o valiant_o though_o modest_o appear_v for_o the_o defence_n of_o truth_n as_o we_o value_v the_o glory_n of_o the_o infinite_a be_v the_o good_a of_o mankind_n and_o our_o own_o conscience_n chap._n viii_o a_o word_n or_o two_o in_o defence_n of_o chemical_a medicine_n before_o i_o conclude_v this_o short_a introduction_n to_o the_o true_a way_n of_o cure_v chemical_o i_o find_v myself_o oblige_v to_o offer_v something_o in_o defence_n of_o true_a spagyric_n medicine_n i_o know_v that_o partly_o through_o ignorance_n partly_o through_o prejudice_n partly_o interest_n the_o never-to-be_a sufficient_o encourage_v endeavour_n of_o conscientious_a ingenious_a and_o industrious_a artist_n be_v condemn_v and_o the_o cry_n oh_o chemical_a chemical_a medicine_n take_v care_n take_v care_n be_v bellow_v out_o by_o the_o ignorant_a and_o support_v by_o the_o interest_v but_o let_v we_o see_v what_o reason_n there_o be_v for_o this_o outcry_n and_o let_v we_o examine_v what_o the_o spagyric_n art_n be_v as_o it_o relate_v to_o physic_n it_o be_v not_o agree_v from_o what_o language_n the_o word_n chymia_fw-gr or_o chemia_n be_v deduce_v and_o so_o man_n agree_v not_o in_o the_o meaning_n of_o the_o word_n the_o word_n spagyria_n seem_v to_o signify_v the_o art_n of_o dissolve_v and_o reunite_v of_o body_n and_o be_v understand_v the_o same_o with_o chemia_n as_o it_o tend_v to_o physic_n but_o to_o leave_v word_n and_o to_o the_o matter_n sure_o i_o be_o it_o be_v a_o art_n of_o divide_v purify_n and_o conjoin_v body_n to_o give_v they_o their_o great_a energy_n in_o medicine_n as_o well_o as_o to_o other_o end_n the_o division_n be_v necessary_a in_o order_n to_o the_o purification_n the_o design_n of_o purification_n be_v to_o separate_v nauseous_a venomous_a crude_a and_o filthy_a matter_n from_o the_o more_o noble_a and_o pure_a part_n so_o as_o to_o render_v they_o incapable_a to_o be_v lay_v hold_v on_o or_o alter_v by_o any_o ferment_n that_o they_o may_v free_o pass_v to_o assist_v the_o droop_a spirit_n and_o then_o they_o ought_v to_o be_v conjoin_v for_o the_o reason_n aforesaid_a i_o confess_v the_o vain_a boast_n of_o ignorant_a or_o unworthy_a chemist_n have_v do_v this_o necessary_a art_n a_o world_n of_o hurt_n who_o pretend_v great_a matter_n when_o many_o of_o they_o can_v perform_v the_o two_o first_o part_n well_o very_o few_o the_o latter_a yet_o such_o be_v the_o chemical_a medicine_n sell_v in_o shop_n and_o prescribe_v in_o most_o bill_n and_o indeed_o which_o do_v what_o be_v do_v but_o be_v very_o unsafe_a as_o the_o common_a say_n be_v either_o cure_n or_o kill_v speedy_o but_o what_o be_v these_o in_o respect_n of_o noble_a medicine_n a_o true_a artist_n seldom_o trouble_v himself_o to_o make_v they_o but_o buy_v they_o at_o the_o operator_n or_o the_o shop_n and_o begin_v where_o they_o end_v and_o true_o do_v these_o declaimer_n know_v what_o care_n pain_n and_o time_n after_o that_o must_v be_v take_v before_o they_o become_v fit_a medicine_n for_o the_o body_n of_o man_n they_o must_v judge_n that_o the_o medicine_n be_v wonderful_o advance_v in_o virtue_n and_o safety_n by_o it_o or_o those_o that_o wrought_v on_o they_o be_v not_o in_o their_o right_a wit_n now_o what_o sort_n of_o chemical_a
medicine_n ought_v to_o be_v condemn_v let_v the_o reader_n judge_v either_o those_o that_o be_v half_o dress_v or_o those_o that_o be_v perfect_o ready_a or_o either_o those_o that_o abound_v with_o nasty_a excrement_n and_o crudity_n or_o those_o that_o be_v so_o purify_v from_o their_o feculency_n that_o they_o be_v become_v incorruptible_a see_v now_o how_o the_o vulgar_a be_v deceive_v daily_o take_v such_o thing_n as_o they_o just_o condemn_v and_o contemn_v these_o noble_a product_n to_o they_o unknown_a which_o will_v be_v of_o wonderful_a advantage_n to_o they_o if_o they_o can_v open_v their_o eye_n to_o see_v it_o and_o disentangle_v themselves_o from_o the_o idolatrous_a opinion_n they_o have_v entertain_v of_o such_o or_o such_o person_n or_o method_n but_o now_o you_o will_v object_v why_o shall_v not_o there_o be_v as_o good_a medicine_n in_o the_o shop_n as_o in_o the_o private_a laboratory_n i_o answer_v first_o because_o there_o be_v no_o better_o public_o know_v and_o call_v for_o and_o for_o the_o apothecary_n to_o buy_v what_o he_o can_v sell_v be_v imprudence_n again_o many_o or_o most_o of_o these_o operator_n that_o prepare_v for_o the_o shop_n do_v nothing_o else_o and_o know_v not_o how_o to_o go_v far_o or_o if_o they_o do_v will_v it_o be_v worth_a their_o labour_n for_o what_o they_o aim_v at_o be_v to_o make_v great_a quantity_n to_o serve_v many_o customer_n and_o such_o as_o will_v sell_v to_o the_o shop_n with_o most_o profit_n be_v fit_a for_o their_o purpose_n whereas_o a_o man_n that_o prepare_v for_o his_o own_o practice_n be_v very_o tender_a and_o careful_a in_o his_o operation_n and_o always_o study_v to_o advance_v they_o both_o in_o energy_n and_o safety_n for_o his_o reputation_n the_o ground_n of_o his_o profit_n sake_n and_o true_o he_o that_o have_v a_o ordinary_a practice_n will_v find_v enough_o to_o do_v to_o procure_v such_o noble_a medicine_n for_o it_o i_o mean_v diligent_o to_o oversee_v the_o preparation_n though_o he_o have_v operator_n under_o he_o they_o be_v thing_n of_o difficult_a and_o tedious_a acquest_n i_o know_v something_o that_o i_o can_v never_o right_o well_o obtain_v under_o sixteen_o or_o eighteen_o month_n time_n but_o some_o will_v say_v what_o need_v any_o chemistry_n at_o all_o they_o may_v as_o well_o say_v what_o need_v we_o any_o cookery_n at_o all_o for_o if_o the_o thing_n that_o god_n design_v for_o the_o necessary_a sustentation_n of_o our_o life_n do_v require_v a_o previous_a preparation_n è_fw-la fortiori_fw-la it_o will_v be_v that_o there_o ought_v to_o be_v the_o like_a in_o physic_n none_o will_v agree_v that_o wheat_n or_o barley_n in_o its_o own_o nature_n crude_a and_o uncoct_v be_v wholesome_a yet_o we_o see_v when_o it_o have_v pass_v the_o culinary_a chemistry_n how_o delicious_a and_o nutrimental_a it_o become_v be_v then_o fit_v for_o the_o digestive_a faculty_n of_o our_o stomach_n how_o much_o care_n ought_v there_o then_o think_v you_o to_o be_v to_o prepare_v such_o pure_a substance_n as_o when_o there_o be_v a_o necessity_n may_v evade_v the_o alteration_n of_o a_o foul_a and_o deprave_a stomach_n and_o pass_v to_o the_o vital_n in_o quantity_n to_o bear_v up_o and_o strengthen_v the_o spirit_n until_o they_o have_v obtain_v power_n enough_o to_o cast_v off_o the_o sordes_fw-la and_o repair_v the_o injure_a and_o weaken_a tunicle_n of_o the_o ventricle_n and_o if_o crude_a wheat_n and_o barley_n be_v unwholesome_a what_o may_v we_o expect_v from_o crude_a rhubarb_n and_o senna_n nay_o from_o opium_n mercury_n and_o antimony_n chap._n ix_o a_o character_n of_o a_o true_a medicine_n it_o have_v be_v oftentimes_o object_v to_o i_o you_o pretend_v to_o good_a medicine_n and_o so_o do_v all_o other_o professor_n but_o how_o shall_v we_o know_v to_o distinguish_v betwixt_o the_o good_a and_o bad_a truth_n and_o falsehood_n in_o matter_n we_o be_v not_o see_v in_o wherefore_o once_o for_o all_o i_o think_v fit_a to_o present_v these_o ingenious_a gentleman_n with_o as_o many_o hint_n to_o distinguish_v by_o as_o at_o present_a occur_v to_o my_o memory_n first_o then_o discourse_v the_o physician_n and_o see_v whether_o he_o can_v give_v a_o satisfactory_a reason_n on_o the_o forego_n principle_n for_o what_o he_o be_v about_o to_o do_v if_o so_o and_o he_o be_v a_o labourer_n in_o the_o fire_n for_o his_o own_o practice_n and_o not_o for_o common_a sale_n for_o such_o man_n though_o they_o take_v several_a method_n in_o their_o operation_n seldom_o or_o never_o fail_v of_o good_a and_o safe_a medicine_n but_o if_o either_o of_o these_o circumstance_n be_v want_v you_o have_v good_a cause_n to_o suspect_v he_o if_o the_o former_a because_o if_o he_o have_v it_o it_o be_v not_o of_o his_o own_o acquest_n and_o it_o be_v a_o rare_a and_o a_o unwarrantable_a thing_n for_o true_a artist_n to_o impart_v such_o secret_n to_o man_n unacquainted_a with_o their_o theory_n and_o method_n of_o cure_v if_o the_o latter_a though_o it_o be_v not_o impossible_a that_o good_a medicine_n may_v be_v put_v into_o man_n hand_n that_o know_v they_o not_o yet_o these_o man_n have_v and_o can_v manage_v they_o but_o as_o empiric_n second_o inquire_v of_o the_o ground_n or_o the_o matter_n from_o whence_o the_o medicine_n be_v make_v if_o from_o narcotick_n see_v that_o it_o be_v divest_v from_o all_o stupefactive_a quality_n which_o you_o may_v do_v either_o by_o the_o first_o trial_n on_o yourself_o or_o on_o other_o experience_n if_o from_o emetic_n or_o cathartick_a drug_n see_v they_o be_v divest_v of_o those_o crude_a and_o poisonous_a quality_n and_o become_v only_o cordial_a but_o of_o this_o you_o can_v judge_v on_o yourselves_o for_o it_o be_v possible_a your_o body_n may_v require_v purge_v or_o vomit_v if_o so_o a_o true_a cordial_n that_o powerful_o assi_v the_o vital_n will_v cause_v either_o so_o that_o the_o same_o thing_n in_o quantity_n and_o vehicle_n vomit_v one_o and_o purge_v another_o do_v both_o with_o another_o sweat_v one_o compose_v another_o and_o purge_v another_o by_o urine_n only_o in_o short_a have_v all_o the_o operation_n of_o physic_n in_o it_o on_o the_o sick_a as_o the_o disease_n require_v to_o each_o one_o be_v great_a benefit_n yet_o to_o the_o perfect_o well_o signify_v no_o more_o than_o a_o large_a draught_n of_o liberal_a wine_n which_o heightn_v a_o man_n to_o pleasantness_n not_o transport_v if_o from_o acid_n be_v sure_a they_o be_v make_v sweet_a if_o from_o volatiles_fw-la see_v they_o be_v in_o due_a measure_n fix_v if_o from_o fix_a see_v they_o be_v in_o like_a measure_n volatalize_v but_o if_o from_o the_o dangerous_a proteus_n mercury_n see_v it_o be_v perfect_o fix_v and_o unalterable_a for_o if_o acid_v or_o alcaly_n will_v reduce_v it_o into_o mercury_n again_o it_o be_v a_o unsafe_a thing_n three_o see_v on_o the_o experience_n of_o other_o and_o yourselves_o that_o it_o will_v act_v much_o different_o at_o least_o if_o not_o contrary_o four_o let_v it_o be_v such_o as_o the_o weak_a the_o person_n be_v the_o great_a quantity_n ought_v to_o be_v administer_v five_o let_v it_o be_v such_o as_o though_o never_o so_o often_o take_v shall_v not_o grow_v so_o familiar_a or_o habitual_a as_o all_o digestible_a thing_n do_v as_o not_o to_o produce_v its_o wont_a effect_n six_o that_o the_o patient_n be_v recover_v shall_v not_o at_o all_o desire_n or_o long_o after_o it_o seven_o whether_o it_o be_v a_o volatile_a or_o fix_v or_o both_o let_v they_o be_v so_o true_o purify_v as_o to_o be_v incorruptible_a and_o consequent_o indigestible_a eight_o adventure_v not_o on_o that_o which_o be_v give_v with_o caution_n to_o avoid_v sleep_v eat_a drink_v or_o the_o like_a take_v cold_a only_o except_v nine_o avoid_v such_o thing_n as_o cause_n gripe_v or_o convulsion_n in_o the_o work_n ten_o it_o ought_v to_o strengthen_v the_o weak_a to_o go_v through_o its_o operation_n and_o give_v a_o sensible_a relief_n present_o after_o it_o be_v end_v if_o the_o person_n be_v capable_a of_o recovery_n eleven_o and_o last_o it_o ought_v to_o be_v so_o safe_a as_o to_o be_v give_v to_o woman_n with_o child_n or_o in_o childbed_n chap._n x._o a_o word_n of_o advice_n to_o the_o chemist_n in_o general_n though_o we_o have_v so_o many_o enemy_n dear_a brethren_n that_o one_o will_v think_v it_o be_v a_o madness_n in_o we_o to_o injure_v one_o another_o much_o less_o that_o honourable_a and_o useful_a art_n we_o all_o pretend_v to_o yet_o such_o be_v the_o pride_n avarice_n or_o other_o depravity_n of_o humane_a nature_n that_o we_o find_v judasses_n in_o our_o little_a family_n there_o be_v a_o sort_n of_o man_n which_o pass_v general_o under_o our_o denomination_n which_o may_v be_v due_o call_v mysochymist_n which_o have_v never_o read_v or_o be_v capable_a
a_o key_n to_o helmont_n or_o a_o short_a introduction_n to_o the_o better_a understanding_n of_o the_o theory_n and_o method_n of_o the_o most_o profound_a chemical_a physician_n london_n print_v for_o john_n starkey_n at_o the_o mitre_n near_o temple-bar_n 1682._o i_o shall_v not_o afford_v so_o short_a a_o discourse_n as_o this_o the_o solemnity_n of_o a_o preface_n be_v it_o not_o chief_o design_v to_o apologise_v for_o its_o brevity_n for_o i_o doubt_v i_o shall_v be_v blame_v for_o endeavour_v to_o wrap_v up_o or_o rather_o hint_n at_o so_o great_a and_o useful_a truth_n in_o so_o few_o word_n without_o many_o argument_n or_o much_o circumlocution_n though_o i_o produce_v some_o here_o and_o there_o and_o enough_o as_o i_o conceive_v to_o convince_v the_o considerate_a and_o impartial_a i_o confess_v i_o have_v assiduous_o avoid_v run_v into_o long_a controversy_n and_o take_v up_o only_o what_o lie_v in_o my_o way_n and_o be_v necessary_a for_o a_o very_a short_a elucidation_n of_o my_o hypothesis_n and_o this_o i_o choose_v to_o do_v for_o two_o reason_n first_o that_o my_o reader_n may_v in_o short_a see_v helmont_n and_o other_o the_o able_a and_o true_a adeptist_n chief_a foundation_n main_a aim_n and_o method_n of_o cure_v without_o lead_v he_o into_o the_o confusion_n which_o a_o labyrinth_n of_o argument_n may_v do_v and_o second_o sith_o i_o intend_v this_o only_a as_o a_o preliminary_a discourse_n to_o a_o epitome_n of_o helmont_n which_o i_o design_v if_o god_n send_v i_o life_n and_o health_n to_o prepare_v for_o the_o press_n in_o some_o time_n i_o think_v it_o not_o fit_a to_o anticipate_v or_o rob_v that_o noble_a author_n but_o let_v he_o speak_v for_o himself_o since_o he_o abound_v with_o so_o many_o so_o excellent_a and_o so_o clear_a argument_n as_o will_v beyond_o controversy_n evince_v the_o truth_n of_o this_o hypothesis_n and_o all_o its_o dependency_n neither_o will_v i_o have_v you_o think_v that_o i_o esteem_v helmont_n to_o be_v the_o only_a man_n that_o be_v master_n of_o the_o noble_a arcana_n but_o that_o i_o have_v the_o like_a veneration_n for_o a_o great_a many_o other_o man_n medicine_n but_o i_o rather_o choose_v to_o call_v this_o a_o key_n to_o he_o because_o he_o have_v write_v more_o full_o of_o the_o chemical_a theory_n and_o method_n of_o cure_v than_o any_o other_o i_o know_v the_o discovery_n of_o which_o to_o the_o world_n be_v my_o chief_a design_n and_o though_o i_o here_o promise_v the_o reader_n that_o i_o will_v render_v these_o part_n of_o he_o which_o be_v fundamental_o theorical_a as_o plain_a short_a and_o as_o intelligible_a as_o possible_o i_o can_v yet_o expect_v not_o that_o i_o will_v prostrate_v those_o medicine_n of_o his_o which_o i_o understand_v to_o every_o vulgar_a capacity_n but_o shall_v faithful_o report_v they_o in_o his_o own_o word_n since_o i_o be_o very_o sensible_a that_o such_o prostration_n in_o set_v the_o ignorant_a careless_a and_o covetous_a to_o work_v will_v speedy_o be_v the_o ruin_n of_o the_o noble_a arcana_n and_o though_o it_o be_v say_v that_o helmont_n be_v good_a in_o pull_v down_o and_o not_o in_o set_v up_o i_o presume_v that_o what_o be_v say_v in_o this_o little_a discourse_n the_o ground_n and_o reason_n whereof_o i_o borrow_v from_o he_o be_v well_o consider_v and_o due_o prosecute_v will_v convince_v the_o partial_a world_n that_o there_o be_v never_o so_o true_a so_o sound_v so_o commodious_a and_o so_o useful_a a_o structure_n build_v in_o physic_n i_o shall_v only_o desire_v thou_o reader_n impartial_o to_o consider_v it_o and_o operate_v according_o and_o i_o be_o confident_a that_o thou_o will_v never_o want_v medicine_n to_o satisfy_v thyself_o and_o all_o that_o will_v see_v of_o the_o truth_n of_o this_o doctrine_n though_o perhaps_o thou_o may_v not_o attain_v to_o medicine_n of_o the_o high_a class_n now_o know_v that_o it_o may_v prosper_v for_o the_o good_a and_o relief_n of_o miserable_a mortal_n be_v and_o shall_v ever_o be_v my_o main_a end_n and_o endeavour_v whilst_o i_o remain_v william_n bacon_n from_o my_o house_n in_o winchester-street_n london_n chap._n i._n what_o be_v the_o true_a principle_n of_o natural_a body_n the_o gross_a error_n of_o the_o school_n concern_v principle_n and_o their_o useless_a philosophy_n be_v so_o well_o know_v and_o explode_v by_o this_o inquisitive_a and_o therefore_o sagacious_a age_n that_o it_o be_v needless_a to_o endeavour_v to_o confute_v they_o as_o for_o the_o other_o opinion_n of_o some_o chemist_n who_o will_v have_v the_o quinta_fw-la or_o tria_fw-la prima_fw-la to_o be_v the_o principle_n of_o body_n since_o it_o have_v have_v and_o perhaps_o yet_o have_v very_o learned_a favourer_n of_o this_o age_n i_o shall_v according_a to_o my_o intend_a brevity_n only_o offer_v this_o that_o if_o they_o be_v principle_n they_o ought_v to_o be_v unalterable_a whereas_o these_o be_v easy_o alter_v and_o turn_v one_o into_o another_o so_o it_o be_v certain_a that_o such_o and_o such_o a_o manner_n of_o operation_n produce_v such_o a_o product_n and_o such_o and_o such_o a_o manner_n produce_v another_o guise_n and_o there_o be_v some_o bodies-that_a no_o art_n yet_o know_v can_v extract_v these_o principle_n erroneous_o so_o call_v from_o whence_o i_o infer_v that_o they_o obtain_v such_o texture_n from_o the_o fire_n and_o be_v not_o pre-existent_a in_o the_o concrete_a as_o for_o that_o opinion_n of_o tachenius_n and_o some_o other_o concern_v the_o principle_n of_o thing_n which_o they_o will_v have_v to_o be_v acid_n and_o alcali_n though_o more_o intelligible_a and_o useful_a in_o the_o practice_n of_o physic_n than_o either_o of_o the_o former_a yet_o be_v not_o real_o so_o be_v reducible_a in_o water_n it_o be_v strange_a that_o christian_n who_o in_o matter_n of_o faith_n whole_o rely_v on_o the_o scripture_n and_o firm_o believe_v all_o the_o historical_a part_n of_o it_o that_o be_v either_o ecclesiastical_a political_n successive_a or_o professive_a shall_v take_v very_o little_a or_o no_o notice_n of_o the_o hint_n to_o natural_a history_n that_o be_v in_o in_o it_o especial_o since_o moses_n do_v profess_o give_v we_o a_o short_a account_n of_o the_o beginning_n of_o natural_a body_n which_o though_o short_a be_v abundant_o more_o satisfactory_a to_o sense_n and_o consequent_o reason_n than_o any_o of_o the_o other_o opinion_n we_o believe_v therefore_o with_o he_o and_o the_o profound_a helmont_n that_o water_n be_v the_o sole_a material_a principle_n of_o generation_n and_o that_o the_o spirit_n of_o god_n that_o move_v on_o the_o water_n or_o as_o the_o latin_a have_v it_o spiritus_fw-la dei_fw-la incubabat_fw-la superficiei_fw-la aquae_fw-la as_o a_o bird_n on_o her_o egg_n for_o procreation_n sake_n be_v the_o formal_a cause_n indeed_o moses_n do_v not_o say_v positive_o that_o that_o incubation_n of_o the_o spirit_n on_o the_o water_n be_v the_o cause_n of_o creation_n but_o we_o find_v the_o creation_n follow_v in_o the_o next_o word_n and_o consider_v the_o brevity_n of_o that_o history_n the_o manner_n of_o expression_n in_o other_o place_n i_o presume_v it_o be_v plain_o imply_v that_o god_n by_o his_o infinite_a power_n make_v these_o the_o immediate_a cause_n of_o the_o creation_n pray_v think_v not_o this_o too_o precarious_a since_o sense_n itself_o do_v prove_v the_o material_a principle_n of_o it_o especial_o in_o animal_n who_o mucilaginous_a seed_n do_v speedy_o dissolve_v into_o water_n of_o themselves_o nay_o a_o child_n imperfect_o bear_v will_v in_o a_o little_a time_n dissolve_v into_o water_n and_o the_o hard_a seed_n of_o vegetable_n become_v like_o a_o jelly_n at_o the_o time_n of_o their_o procreation_n who_o gelly-like_a substance_n by_o a_o easy_a digestion_n be_v turn_v into_o water_n also_o and_o the_o great_a philosopher_n tell_v we_o that_o by_o their_o liquor_n alcahest_n they_o can_v converr_v the_o hard_a into_o liquid_a substance_n and_o experience_n tell_v we_o that_o many_o vegetable_n may_v be_v sole_o nourish_v from_o water_n not_o to_o mention_v the_o several_a experiment_n of_o this_o nature_n by_o many_o worthy_a modern_a author_n think_v it_o not_o strange_a that_o from_o water_n such_o hard_a body_n shall_v be_v produce_v since_o it_o will_v not_o only_a cause_n body_n to_o petrefie_v but_o be_v petrefied_a itself_o as_o to_o subterrane_n body_n as_o metal_n mineral_n etc._n etc._n we_o be_v tell_v they_o be_v feed_v and_o augment_v by_o a_o green_a and_o viscous_a water_n now_o here_o i_o understand_v not_o by_o the_o spirit_n move_v on_o the_o water_n a_o absolute_a immaterial_a substance_n or_o the_o rational_a soul_n of_o man_n but_o the_o sensitive_a common_a to_o we_o and_o beast_n and_o only_o comparative_o immaterial_a in_o respect_n of_o grosser_n substance_n i_o conceive_v it_o to_o be_v such_o a_o active_a brisk_a aetherial_a substance_n as_o be_v