compelling them into one of the ligaments serving the arteries to a voluntary motion the fibres of the tendons growing of the junctures are joyned amongst themselves E They are called spermatick parts because they are generated of seed and not of blood which argues that their colour must be white and cold in substance All nerves do arise from the brain and not from the heart as Aristotle imagined their use is to carry that animal spirit gotten in the brain and the motive and sensitive faculty and to communicate it to the body F The veins and arteries are joyned with a friendly intercourse that the veins may supply them with matter of spirit for the spirit doth cherish the blood with its heat in the arteries and there are mutual orifices that the spirit may take nutriment out of the veins and the veins spirit and heat out of the arteries But the arteries and veins do differ First in their original because they come out of the sinister ventricle of the heart Secondly in their function because they subminister vital spirits to the whole body Thirdâ—…y in their substance for the arâ—…eries so likewise the veins do â—…onsist of a membranous body â—…et more solid harder and conâ—…rmed by more crasser tunicles Now a tunicle is twofold exterior interior that fibre which is knit with many strait and crooked windings hath the like crassitude and firmness with the tunicle of the veins but this hath five times a more harder and grosser substance lest the subtil spirit should exhale and the artery it self be broken with the perpetual motion of the heart Fourthly in motion for the arteries are moved without intermission by dilatation and contraction when dilated they draw the cold air and when contracted cast out hot fumes G This question is moved by Physitians and Philosophers about the veins Whether they have a force or faculty to generate blood Some maintain it that the blood which the veins contain within themselves to elaborate more exquisitely and to be made by an insited force and faculty and therefore in that blood that the chiefest degree of perfection is gotten But the falsity of this opinion is easily known by those who diligently mark the thin tunicle of the veins and its white substance Now it is provided by nature that every part of the body should be converted to the other and transmuted into its colour then how can the veins with their thinness and whiteness change white chyle and gross into red and pure blood Therefore more truer is that opinion that the generation of blood is onely the work of the liver which doth make blood by a certain force and faculty within it self seated all the sanguifick force is given to the veins yet they receive it from the liver as Avicen demonstrates H Aristotle and Hippocrates do prove that fibres do concrete the blood by their frigidity because that blood out of which fibres are taken can never be concreted by any cold for when blood is let out of the veins if it doth not concrete it is a sign of death I Fat is the matter of blood and although it be made of the cream of blood yet notwithstanding it is cold and without blood degenerating into fat by the want of heat and frigidity of the membrane it consists of coldness and dryness because by heat it is melted and by the humidity of other parts coagulated by cold The efficient cause is the want of heat which is thus proved because you shall finde no fat as to any quantity about the liver or the heart or any other hot part by reason of the heat of those parts K Take this as another definition of the cutis the skin is a thin part membranous porous endowed with blood the tegument or cover of all the parts of the body which as it is easily taken away by accident so it doth easily grow again which denotes thus much that the skin is not altogether endowed with a sensitive faculty but onely so far as it hath the nerves and of the faculty of blood in it and whereas it is defined to be membranous that is smooth simple thin and white and that it hath a middle nature between flesh and nerves for neither is it altogether without blood as the nerves are so neither doth it abound with blood as the flesh doth whence it is adjudged to be the rule of temperaments and indeed the skin about the hands in it there is the most exquisite and perfect faculty of sense but not so in other parts of the body and the skin is porous that it may thereby attract the coldness of the air and expulse the excrementitious vapours of the body Now the excrement which comes out of the pores is sweat sweat is an excrementitious humidity of the third coction breaking out by the skin in the species or form of water the matter of sweat is the whole humidity which is gotten in meat and drink which thing is necessary to all animals because it might make way for other aliment and not longer lie in the vessels it is of the same genus with urine onely differing in this that the urine is carried to the bladder this with blood a longer passage through the body its efficient cause is heat but not so vehement as to have a drying faculty but moist so calefying the nature of sweat by the habit of the body that it becomes thin and so softens the skin by relaxation that it may the better pass through those whose skins are hard and thick are very unapt to sweat L Flesh may be taken either properly or improperly when properly taken then absolutely that which is described by us and it is the chiefest part of the muscles for the substance of them doth truly and properly deserve the name of flesh that which is taken improperly is the flesh of the bowels generated of blood poured out as the liver heart and lungs CHAP. 10. Of External dissimilar Parts 1. HItherto we have spoken of similar parts Now of dissimilar or organical which are diversly compounded of the similar 2. And they are either external or internal 3. The external parts are first the head secondly the trunk of the body thirdly the artus under which we comprehend the arms and feet 4. The head is the highest part of the body globular set upon the neck the seat of the animal faculty 5. Its parts that are external are chiefly the skull and the face 6. The skull is a crafs bone of the head round distinguished into twenty bones and certain futures covering the brain environing it on every side 7. Its bones are thus distinguished there are two in the crown one in the front two in the temples one in the form of a wedge another in the form of a sieve twelve in the superior jaw and one in the hinder part of the head 8. There are three sutures The first is transverse the crown going from towards one ear to the
therefore by some rejected from the value of Metalls 42. Though in times past the Native was in much use and more nobler by far then Brass As Pliny witnesseth L. 34. c. 2. The Commentary A THe name Metall is derived from the Greek word 〈◊〉 〈◊〉 〈◊〉 〈◊〉 〈◊〉 which is to search because it is sought for with much pains and cost in the Veins and Caverns of the Earth Pliny adjudges it to be derived from 〈◊〉 〈◊〉 〈◊〉 〈◊〉 〈◊〉 which signifies near another because where one Vein is found of Metall not far from thence another is found For they have a kinde of sympathy with them as Gold and Silver Brass and Iron Others are called Minerals which are generated in the Veins Pores and Bowels of the Earth those are called Fossiles which are digged out of the Earth Fossiles are separated and distinguished from Metalls by Aristotle 3. Met. ch 7. because Fossiles are cast up out of the Earth onely by digging needing no other art or further labor for their discovery But Metalls are much boyled and separated by the fire and purged several ways as need requires Now the definition of Metall delivered doth consist of a genus and difference The Genus is a Body because a Metall doth receive three Dimensions the Difference contains four In the first place it is called a Body perfectly mixed to the difference of Meteors for there is not so light a concourse of Elements in Metalls as in Meteors In the second place it is called Inanimate to difference it from Animate as are Plants and Animalls whence Brighthus did right Comment in Scribonius who defines Metallick-bodies imperfectly to be called Animates If they have a soul they must have it perfectly because the soul doth not receive more or less of quantity but is the very perfection and absolution of a thing The opinion therefore of Cardan is to be reproved who asserts all Metalls to be perfect Animates but seeing they produce no vitall action they cannot have a soul attributed unto them In the third place the matter of Metall is credited to be Sulphure and Quicksilver which are as it were the Father and Mother of Metalls which two are mingled variously and from the mixtion of these two are all Metalls imediately procreated But Cardan resists this opinion who denies that Metalls do consist of Sulphure and Quicksilver and that upon this account because by the act of two Existents a third cannot be made Scaliger answers Exer. 106. sect 6. that it is the property of things mingled that by the act of many Existents a third to be made And Cardan himself doth affirm that Copper doth consist of Tinn and Brass which are two in one existent act Aristotle following Plato in Timaeus doth demonstrate of a double vapour doth lie hid in the bowels of the earth The one dry that is more terrene then watry The other Humid and Glutinous that is more watry then terrene From the former he thinks hard Fossiles as stones to grow and from the latter that which is properly called Metall But this Controversie may easily be reconciled if we say that these vapours or habits are the more remote matter of Metalls but the proximate and proper to to be Sulphure and Quicksilver But let it seem strange to none why such hard bodies as Metalls are should be generated of vapour for this vapour is Crass and Fumid whence it happens that in those Pits and Mines where Metalls are digged that many are suffocated and killed by those vapours and hence it is that those who are daily laborerâ—… therein are â—…oxious to various Diseases and Catarrhs But I say that the matter of Metalls is not simply a vapour or watrish humor but that which is more watry then earthy for the watry vapour simply cannot be the matter of Metalls For how should they then cohere or how come Metalls so solid Hence it is that they have certain mixed parts of that and slimy earth yet notwithstanding they obtain more of water then of earth because they may be powred out melted which can never be done without there be some inward moisture for it is the faculty of an humor to soften therfore those of them that have most humidity as Gold Silver c. are the soonest powred out and melted but such as have but little humor as Iron and Brass are hard to be melted But it is said in the definition that Metalls are begot as by sperme of Sulphure and Quicksilver mixed and tempered In which words the efficient Causes are included which are two Heat and Cold Heat indeed doth precede Cold follows the generation of Metalls for Heat whether Celestial or Elementary doth mingle digest temper and concoct all the portions of the matter which mass so tempered is rudely prepared for this or that kinde of Metall and so grows and condenses with cold for because all Metalls are dissolved by the force of heat then it remains that they must be concreted by cold so that it is needful that one contrary be the cause of another What is more clearer to sence then that which is soluble by heat must needs condense by cold For if Gold Silver or Lead be melted and removed from the fire they presently come into their pristine form for cold is the privation of heat and according to the various preparations of that mixtion divers kindes of Metalls are gotten of the same Mass for by how much more subtil and defaecate the matter is by so much the more nobler and purer the Metall will be In brief all Heat and Splendor and all the Excellency of Metalls doth depend upon a decent and legitimate mixtion and temperation of the matter unto which the temperature of the Air the soyl of the place doth much profit for the various Influence and Efficacy of the Sun Moon and Stars as in other things so in the procreation of Metals is of great moment And hence it happens that all sorts of Earth will not bear Metalls although the matter of it be contained within it So we see also in such Regions as are too dry as Affrica that Metalls will not easily be generated because the matter to wit the moist vapour doth not abound there nor in Regions too cold will Gold or silver be found but in places onely moist Fourthly In the definition the Veins of the earth are the subject of Metalls for these are as it were the mothers of these Bodies but sometimes they are found in stones and that rather upon Mountains then Plains in higher Places rather then Groves for according to their solidity they do retain their colour better which in Plains is sooner dissipated by reason of the softness of the earth And this shall suffice for the explication of the Definition B It is called quick metaphorically because it always moves And it is called Mercury because as Mercury is joyned to all the Planets so this to all Metals or as Mercury turns round so is
with the earth where seed is to be sowen the seed will sooner erupt not onely excited thereunto by the innate heat of the seed as the extream calidity of the earth so the seeds of Palmes if infused and macerated in water before its sation it sooner sprouts E Theophrastus saith that experience teaches that certain Plants do grow without seed and that some have been seen to grow in the earth where none was sowen or planted before he instances in Laserpitium which sometimes hath been seen in Affrica and never found before in the same place Some of the Philosophers do inquire out the seminal cause of these Plants Anaxagoras judges the air to convey the seed from some other place and there to fix according to the course of nature others judge it to happen by the inundation and conflux of waters whereby seeds are conveyed from some places to other parts of the earth more remote And although these things are not spoken altogether foolishly as without reason yet the truth thereof is to be questioned but it is certain that many Plants however have been found to grow of their own accord without any seed As Polypody of the Oak as we see certain little Animals to have their original by accidents as lice worms and other insects that are generated by accidents F It is a question deserves solution whence it is that the insected parts of Plants do live longer then if they had remained whole nay and are thereby propogated whereas it is not so with Animals for if their parts be cut they perish For we see that boughs plucked from their stock and plants plucked up by the roots to grow and are thereby propagated but with Animals after the division of a foot ear arm leg or ther parts forthwith they die I answer that Plants do longer survive after their section if again planted or engrafted because they have the force of the soul insited and that diffused through all and every part And besides they have scattered abroad their native heat the individual companion of the soul and their humidity which is lent and crass and therefore less dissipable through all the parts by which two principles they live and undergo all the functions of nature and hence it is that part of a Plant sejoyned from its stock is said to live in the earth the matrix as it were of Plants by the benefit of the soul which is correllative in the whole and every part and to beget a root or take rooting which is a new principle from the humidity resident and attracted out of the earth or sprout and grow out of another trunk planted therein by insition and so coalesce after the same manner even now declared For as long as Plants preserve that humidity of theirs stedfast and dense so long are they capable of life and soul but such as are perfect Animals and are consequently of a stronger and better nature do not onely stand in need of an insited but an influent faculty which is drawn from the heart and hence it is that their humidity is not so stedfast viz. substantial but more thin and tenderer and therefore doth the sooner expire Hence it is that if a hand be separared from the body all the life therein is extinguished because it is destitute of an influent faculty from the heart for that thing cannot have a soul unless it have a continued derivation from the heart which if it once be destitute of it loses to be an animated being CHAP. 5. Of certain affections of Plants 1. HItherto we have Treated of the rise of Plants both Natural and Artificial Now we shall proceed to their Affections or Corruptions wherewith they are infested their Affections may proceed either from their native soyl or rather the ground where planted from the variety of their germination fecundity and propriety of substance or from their qualities 2. The soyl or rather matter of the rise of Plants is either Terrestrial or Aquatical 3. Terrestrial viz. their native place in the earth and that either in gardens or fields sative or wilde 4. The Sative are Domestick Plants such as grow in Gardens 5. The Wilde are such as grow in the Woods Mountains Valleys and the like 6. Aquatical such as grow in waters and that either in the ocean or lesser waters as in Fountains Rivers Ponds c. Arist. 7. Again some Plants are delighted in a hot place some in a cold place some in the open field some in the shade some upon rocks and some upon sandy-ground 8. But why A Plants should delight to grow in such variety of soyls is not easily determined yet notwithstanding the place where the thing is sited is the conservation of that thing and indeed of all things sublunar therefore divers Plants are of divers natures and accordingly do attract convenient Aliment out of that soyl for the preservation of life and do therefore rejoyce as it were in a fit and convenient soyl 9. Furthermore notice must be taken in the germination of Plants the time when they germinate their Celerity and Tardity 10. The time of germination is the Spring when there is plenty of humour abounding which was gathered in the winter-season and then their innate heat is excited by the extremity of external heat insomuch that the cutis of Plants and the meatus of the universal Body begins to be opened which causes the juice to be educed abroad and a budding or germination to be made 11. Others put forth their summer-fruit sooner or later according to their naure which happens according to the greater or lesser force of the innate heat and humour and also the rarity or density of the Plants body 12. Sometimes notwithstanding tilled or pruned Plants do bud later then the untilled First by reason of the less revocation of the inward heat to the outward parts and by reason of the wounds made by pruning Secondly either from the debilitation or weakness of the same heat or the denudation of the root or from the incrassitude of the humour Thirdly from the density and thickness of the Plant induced or brought into the root by the force of nocturnal frigidity and by the root into the whole Plant. 17. And they do not generate forthwith in their first age neither do Animals whilst young and tender bear young because all their aliment at that time is diverted into their increment Secondly their force is more weak whereby it cannot concoct it nor condensate it into fruit 14 Neither do all Plants generate for so some are fruitful others not fruitful 15. The cause of fruitfulness is referred by some onely to heat but when there is heat without matter that is copious aliment it can effect or frame nothing Hot and succulent Plants are onely fruitful 16. Of fruitful or fecundine Plants some do bear fruit once in all their life others oftner 17. Those that bear fruit oftner are such as fructicate annally once a year some twice
censory hidden within the skull and therefore they cannot perceive odours but by the conduct of the ambient air introsumed But Insects do not perceive odours by the attraction of air but by the alone presence of the thing to be smelled at the censory which organ in them is always open and exposed to smelling not unlike to the eyes of those animals that have no lids nor covering but always open M The material cause of Insects is double as the Insects themselves are of two kinds for some are gotten of slimy earth and putrid mud as for example from putrified Pot-herbs the Canker or Palmer-worm from putrid Water the Gnat from decayed Wine the Midge from Slime worms from Mud frogs others arise from a mixed putretude as Beetles from the karcass of an Ass Bees from a Bull Wasps from a Horse And as there are two kinds of Insects so there is also a double efficient cause of them for they which take their rise from putrid Matter their efficient cause is the heat of the Sun diffused in the Ambient air But they which are gotten of a mixed and cadaverous putretude are procreated meerly from the proper heat of the mixed putretude for that heat doth dispose the Matter and produce a substantial form of the same not by its proper force for an accident cannot make a living substance but by the vertue of the Celestial heat But some may say that heat of mixture is broken in putretude if putretude be the corruption of heat natural therefore the heat of a mixed body putrefied cannot be the efficient cause of Insects I answer In the natural decay of mixtures simply all heat doth not vanish so that none may be said to remain but broken as natural and according to that measure which is necessary to retain the humidity with the â—…iccity as in the destruction death or decay of living creatures all heat simply doth not vanish but that onely which was convenient for the existence of the soul in the body and the preservation of life therefore that heat which is yet left in a mixed putretude hath reason to be the efficient cause of Insects But some may further instance that heat in the generation of mixtures ought to domineer passively not actively according to Aristotle who saith that heat and cold do generate when they overcome and rule in passives but in putretude the heat of mixture doth not obtain the name of dominion because its wants strength and vigor and is so unfurnished that it cannot retain the moist with the dry for the preservation of the mixture therefore it cannot be the efficient cause of Insects which Insects are procreated of the unity and consistency of humidity and sicâ—…ity I answer The heat of the body putrefied may be considered two manner of ways either in respect of that mixture which doth putrefie or in respect of the animals which are produced from that mixture if it be considered after the first manner then it is preternatural and not fit to retain the humidity with the siccity because it doth not further rule in these passive qualities but if heat be considered in the second respect then it is natural and hath force and dominion over the moist and dry and it can terminate and couple them and out of that matter produce a substantial form by the concurrence of the celestial heat but now as the matter is various and diverse in which heat doth exercise its action so likewise various and divers animals and insects are produced for if the matter be much terrene and corpulent then it will produce testaceous animals but if tender thin and subtil then heat doth generate slender animals as Flies Gnats c. For as Aristotle says In the sea there is much of an earthly substance and thence it is that from the concretion thereof so many shell-fishes are procreated But again it may be objected by some Every thing that is generated must proceed from a thing that is like to it self for a celestial body and heat are not similar to those which do arise from coenous and putrid Matter therefore from these they cannot rightly be said to be generated I answer Every thing that is generated is said to be generated from its simile either according to an univocal generation or an equivocal generation by analogy I call that an univocal generation when one man begets another or one dog another for here the thing getting and the thing begotten are of one Genus for the bitch generating is an animal and the dog generated is an animal But an equivocal generation is made by similitude as a frog that is produced out of filth by the force of the sun and it is so called because the thing getting and the thing gotten are Heterogeneous But now although the Insects proceeding from such like bodies are not similar according to the univocal Genus yet they are generated a simile according to the equivocal Genus by analogy because they are produced by some existent act as by a celestial body or the like which concur in the way of act to produce a body CHAP. 15. Of Man and his Formation in the Womb. 1. HItherto we have Treated of irrational Creatures Now we shall say something of the rational viz. Man 2. Man is A an animal endowed with reason 3. And as he is the most noblest of all Creatures so he hath the most beautiful and excellent structure of body of all other animals being erect and looking up to heaven 4. But as every thing which is gotten doth proceed of something and from something so there are certain necessary principles to the generation of mans Body 5. The seed B therefore of both Sexes is plentiful and fruitful and pronounced by the ancients to be the Mother-blood of principles 6. The Seed is a humid body spumous and white generated from the flower or cream oâ—… the spirits elaborated by the insited force of the stones for generation sake 7. Hence it consists of two parts of a watrish humidity and spirit 8. The Serous humidity is generated of blood whence he affirms seed to be an excrement of the last sanguineous aliment not in substance but by a profitable abundance Arist. 1 de Gen. Anim. c. 18 29. 9. The Spiritual part C is no other then the vital spirit dilated by the spermatick arteries to the cods where it is exquisitely mixed with blood and of two becomes one perfect body therefore the Seed is compounded of spirit and water 10. Maternal blood D or menstruum another principle of our generation is a sanguineous excrement begotten from the heat of the female for the conservation of her species 11. It is called menstruous because it comes monethly which nevertheless after conception is forthwith stopped 12. It is called a sanguineous excrement not that it is like thereunto or noxious in its quality as the Neotericks do affirm but that it is too luxuriant in quantity and therefore it is
earth is necessary to the composition which doth afford matter for the unctuosity to astringe therefore stones are gotten of gross earth by the coalition of this humour which must be so understood not that the two other elements to wit the fire and the aire must be separated from their mixtion if so be the opinion of Philosophers be true that every mixed thing doth consist of four Elements The efficient causes of Metals or Minerals are two heat and cold heat persisting in the matter doth diduce moisture and unctuosity of â—…errene substance by certain tender parts and so doth coct and digest and perfectly mingle the portions of the several elements but especicially of water and earth and so purge them from all the excrementitious parts and at last doth prepare that matter rightly to produce the form of a stone and so cold at length doth condensate it with its astrictiveness expel all its superabundant humor and so indurate it into a stone But some may say that cold rather is the cause of corruption then generation I answer it is true in Animate bodies but in Inanimates to wit in meteors and metals coldness is the cause of generation Yet it may further be objected If stones do coalesce from coldness it follows by the same rule that they must melt by heat and so be resolved but that cannot be aâ—…â—…erefore nor the former I anâ—…wer Stones cannot be melted by heat alone without the affusion of some other humor because there is in them such an exquisite natural commixture of moisture and dryness that they refuse liquation by their contraries neither are they to be reduced to the action of their external faculty without the sympathy of some familiar quality B According to the divers and various subtilty of the matter whether pure or impure crass viscous or the like Stones both pure and impure noble and ignoble are ingendred whence it is that there is so great variety of Stones and Gemms and here an objection will arise whether precious Stones may change the matter of the earths generation Gems because of their noble fulgor and transparency do not seem to persist of earth which is dusky and blackish an enemy to such pulchritude whence many are of this opinion that Gems are partakers equally of celestial fire and water and from them to receive their fulgor and christalline clearness But we must know that Gems also do consist of certain earthly matter but not obscure but subtil mixed with a watrish humidity well cocted and tempered for the matter according to Logicians doth vary the dignity of things but the propinquity of the sun cocts better and stronger the matter of stone in Oriental regions makes the Gems and Stones both more excellent and precious Another question will here arise whether Stones do differ in forms and species We maintain the affirmative with this one undeniable reason divers actions and vertues do arise from divers Forms but there are divers actions in divers Stones therefore c. The assumption is proved because one stone resists poyson another discusses swellings another draws iron which are indeed divers effects C Pliny relates of the generation of the Pumice that it is gotten of Fruits some of Bays some of Thyme beyond the Columns of Hereules which are transformed into the Pumice which if it be true it is not strangâ—… why the Pumice cast into the water doth swim when it is made of porous and rare matter and therefore it hath its levity from its matter and will not sink to the bottom of water but that for use is accounted the best which is candid light and very spungious The flower of it according to Theophrastus doth take away drunkenneâ—…s D A Gemm properly is the sprouting or bud of a Tree fair and round bunching out at the first out of bunâ—…s and chiefly of Vines and so those precious Stones which reâ—…mble this form are wont to be called Gems because they respond thereunto in figure and form But the vertues and the effects of Gems are wonderful if we may believe Cardan Some says he are effectual in prolonging life others available in love in obtaining riches some for divination others for consolation some for wisdom others for good fortune some work effects to make men dull others joyful some sad others fearful some do resist poyson others help the concoction of the ventricle and liver But concerning the vertues of Gems read Scaliger Exer. 106. But Heaven no doubt hath infused into Gems many admirable properties and vertues concerning which Hermes Trismegistus hath sufficiently treated E But why doth the Adamant preserve its substance whole against the weighty stroaks of the hammer and furious flames of of the fire yet suffer it self to be dissolved with the blood of a goat There are some of our later writers who will admit of no occult property at all but go about to manifest every thing by plain reason therefore they judge goats blood by reason of its analogy which is in the beginning common to pierce the Adamant But says Scaliger what other thing is that anology of its common principle then an occult property No doubt but it is a great miracle of nature and why it should pierce so hard a body no man well can demonstrate F The Carbuncle comes from the Eastern regions shining like to white clouds but because it hath golden spots it is reckoned by some amongst Gems G Of which there are three sorts First that which shines in the dark they call Pyropus secondly that which is put in a black vessel shining water being powred upon it thirdly that is the basest which glisters onely when the light shines H Achates is of so many various kindes that it will scarce be credited to be one stone for it is clear red yellowish cineritious green dark blue insomuch that this one answers to all the colours of other Gems I Albertus Magnus relates that he hath tryed this that if this stone be hung about the neck it roborates the strength of the whole body which is incredible for by its frigidity it constringes the spirits By the same reason it is related that if it be hung about the belly it hinders venery whereupon the Indians every-where preserve themselves K Whether chrystal be glass is a subtil controversie between Cardan and Scaliger He denies it upon this reason because glass is dissolved by the fire but chrystal not unless for several days it lie in the midst of a vehement fire and be continually blown therefore Chrystal can never be glass Scaliger answers glass that hath never obtained the hardness of a stone is as yet water and therefore easily dissolvable by fire because it is but congealed with a little cold but when it is concreted and congealed by a diuturnal cold insomuch that it hath obtained the perfect form and hardness of a stone it will not easily melt or not at all but it is generated oftentimes under the earth
and some three times a year the proximate cause of which is no other then the proximate form of every species 18. Of fecundine Plants some are fertile continently and that by the reason of the abundance of their heat and fatness of their humour as the Fig-tree which fructicates sometimes but every year the same is observed in Pear-trees and Apple-trees 19. These Trees are very profuse for they require so much aliment for the generation of fruit that if they receive not annually so much by reason of the season of the year they become barren for that year 20. The property of the substance of Plants may be discerned by their various affections whereby they exercise and act 21. Plants exercise their strength in things that are either Animate or Inanimate 22. Inanimate things as upon other Plants or Animals 23. Upon Plants they either exercise a sympathy or antipathy friendship or enmity so that the Olive-tree will be averse to the Oak the Cabadge to the Vine the Reed to the Fearn but on the contrary there is a friendship sympathy between Rue and the Fig-tree that each other profits much by their vicinity 24. The inquisition of these things is so obscure insomuch that some have referred their original to an occult cause and others have gone about to demonstrate it by reason 25. But however this is most likely the true meaning why they prosecute such a sympathy and antipathy by reason of the substraction of aliment and corruption for this cause it is that where the Oak is the Olive will not live because the aliment is corrupted by the dryness of the Oak and therefore is made more arrid then the nature of Olive is So the Cabbage and the Vine cannot grow together First because the roots of the Vine do draw abundance of aliment from all the parts of the ground where it is planted Secondly because the bushiness of the Vine obstructs the reflection of the sun upon the Cabbage 26. So in like manner do they exercise sympathy and friendship the Rue seems to have nutriment with the Fig-tree which is the cause of this loving correspondence for if the nature of the Fig-tree be hot it must needs attract hot nutriment which corresponds with the nature of Rue 27. Plants also have a sympathy and antipathy to Animals and that either to man alone or other Animals 28. Some Plants are friendly to mankinde others are adverse to humane nature and others do partake of a certain medium between both 29. Those that are friendly do repair and defend the universal Body or determinated parts 30. Those which are said to preserve the life of the universal Body are such as have a strong faculty in nourishing whose is the consent of principles if so be all things be nourished with its like 31. But whether this consent happens from the form or rather matter is an intricate doubt Indeed the hability of the matter is altogether necessary but the consent of the form ought to accede 32. And these Plants do nourish either in the whole or in part 33. Whole Plants that do nourish are such as these pot-herbs Lettice Cabbage Water-cresses Brooklime 34. Part of Plants as the roots of Rape Parsnip Radish fruits as of Mellons Cucumbers seeeds as of Beans and Pease corn as of Barley Wheat Rye c. 35. What things do defend a certain part of the body are various as Pyony the head Saffron the heart Mint the stomack Egrimony the liver Capers the spleen Hermodactyls the arteries the cause of which is a certain similitude and consent of that Plant with the form of that part to which ordained 36. Some Plants are enemies pernicious and hurtful and that either to the whole body or part to the whole they prove fatal by everting the continuity of union and depraving of life or stupefie or benum part of the body as Henbane to the head Pepper of the Mount to the liver Ervus to the reins and bladder Aloes to the hemorrhoids the cause of which antipathy or corruption is the controversie of the form 37. One and the same Plant is sometimes salutary to one man but noxious and death to another by reason of the peculiar constitution of the individuum 38. Some Plants there are partly friends and partly enemies to our bodies partaking of a middle nature between sympathy and antipathy 39. They are enemies indeed which are infested with a bad sapour or odour they are friends that are correspondent to our constitution which do bring out unprofitable juices out of our Bodies as Coloquintida and othâ—…r purging Plants 40. But as far as Medicaments act by purgation so far they operate upon nature by a â—…ertain force which may be accounted under the name of being an enemy to nature and those which draw corruption with humours are enemies though they be judged to draw them by a certain similitude and congruity 41. The strength of Plants have also a certain friendship and enmity with other Animals for Fennel is a friend to the Serpent but Rue an enemy the Ash to the Scorpion but Wolfs-bane infests him white Hellebore is a friend to him for if he be laid thereto he revives so Basil in which he hath been seen to ingender so the herbs Oenothara Crateva Lysimachus hung about the necks of mad Animals or untamed Bulls they will cause them as Antiquity hath observed to turn round all which do express necessarily a certain tacite consent of forms 42. Plants also do produce various effects in inanimite things for the ancients have left upon record that by the force and touch of Missletoe and the herb Aethiopis all Locks and Bolts do fly open The Spina of Theophrastus doth congeal water Radix Hybisci and the juice of Purslain and Mercury doth abate the force of fire this hath often been experimented in our time all which in reason we ought to believe to be acted no other ways then by the power of proper forms 43. Lastly for the nourishment and contemperation of the elementary qualities in Plants four degrees are constituted in Plants to wit that some be hot or cold moist or dry in the first or second third or fourth degree 44. And these degrees respectively taken are either remiss or intense those that are remiss are such as are placed in the first degree the rest are intense so that the fourth be the chief and exceed altogether mediocrity The Commentary A VVHy Plants are delighted to grow in various places is a thing not easily unfolded yet it is a thing worth inquiring Therefore according to the opinion of the Philosophers the place is the conservator of all things that as the nature of Plants is various so they have need of divers places to preserve life therefore that place alone or soyl is proper and profitable to the life of Plants which doth suggest convenient aliment unto them and in which the roots of the Plant may have foundation commodious for its nature
by which it takes chyle out of the ventricle and intestines and so doth carry it to the concavity of the liver 34. Vena cava which is also called the great vein doth arise from the bunchy part of the liver and running over the whole longitude of the animal carries the blood to all the parts for nutriment 35. The less principal veins are branches of the former and either they have peculiar names allotted or not 36. The branched veins are partly Mesenterial and partly Hemorrhoidal 37. The causes of these are either external or internal 38. The internal are the emulgent or seminal veins 39. The exterior are the jugular veins in the head the intercostal in the trunk and the auxiliary in the arms of these and all the branches dispersed from them into both the exterior and interior parts of the body no particular names are allotted them 40. The fibres are H similar parts begotten white and solid of seed and dispersed every where over the whole membrane 41. And they are either right oblique or transverse 42. They are right which are carried according to the longitude of the membrane and do serve to attract aliment 43. Those that are transverse are such as are placed cross the body and they retain the attracted aliment 44. Oblique are those that are obduced with an organ crooked and do crosswise cut the two former and have an expelling force 45. Fat is a similar part I of the body moist without blood concreted of the aereal and fatty part of blood erupting by sweat through the tunicles of the vessels and congealed by the frigidity of the nervous parts 46. The skin K is a similar part ample and spermatick and it is the covering of all the parts of the body 47. To this may be added that which is no other then a thin and tender skin not unlike to the peeling of an onyon 48. Hitherto of similar parts which are spermatick they are carnous which are generated of blood and they are the flesh of the muscles 49. Flesh L is a tender part soft and rubicund and concreted of coagulated blood The Commentary A MAny definitions of similar parts are delivered both by ancient and late writers Aristotle doth call that a similar part which is divided into like parts which definition almost all have kept which notwithstanding seems to be imperfect for it must be understood of those things that may be divided into similar parts both according to sense and reason As for example flesh in the judgement of sense may be divided into parts which are similar mutually to it self and to the whole but in reason or imagination it is divided both into the four humours of which it consists and also into the four elements which neither are similar mutually to it self or by being compound to the whole therefore this particle is rightly added in the definition according to sense whence also Galen makes mention of sense saying That these are similar parts which are like in sense and therefore those parts are called rightly similar which do admit of no division altogether sensible into diversities and therefore they are called simple as to sense For although the elements alone are truly simple because they acknowledge no composition onely of matter and form notwithstanding they are called simple and similar parts of animals by a certain similitude and analogy for those things which are truly similar cannot be divided into the parts of a divers species neither in sense nor reason so that what things are onely similar in sense are not to be divided into diversities sense being judge B Bones are called by the Greeks 〈◊〉 〈◊〉 〈◊〉 〈◊〉 〈◊〉 because their substance is hard and dry whence it follows that the same is chiefly terrene that is partaking more of earth then of any other element they are void of sense because much portion of the nerves is disseminated by their substance by the benefit whereof all the parts are sensitive But because some do assert that there is a notable sense in bones We answer that this sense doth not arise from the bones but from that membrane which doth cover the bone for that being abrased the bone may not onely be cut without any pain but without sense But it may be objected that the teeth are bones which experience doth teach to be most exquisite in sense I answer That happens by accident and not of it self for certain soft and tender nerves do appear to be derived from the teeth which because they are disseminated to the inward parts of the teeth do so affect the substance thereof that it causes great pain Furthermore in hollow bones marrow is contained which is a simple substance moist fat and white and the aliment of those bones this marrow is without blood yet hath its original of blood which doth distil out of the orifices of the vessels to the Periostium and so doth pierce into the cavities of the bones the efficient cause is the frigidity of the bones whence it is that cold and moist bodies do abound with much more fatness and marrow then the hot and dry and for this reason the bones of a Lyon do want marrow which of all creatures is the dryest and hottest because they have bones hard and dense It s use is to nourish the bones and to binde with iâ—… incalescency with motions and other causes C A Cartilage is called by the Greeks Condros its substance is terrene and solid but not so much as the bone whence Aristotle doth rightly write that the matter of a Cartilage and Bone to be one and the same matter onely differing in dryness for a Cartilage is softer then a Bone and somewhat flexible whence it gives place with its softness neither doth it so resist as the bone It s use is multifarious for first it is a certain stay and prop and makes the proximate parts more stable Secondly it admirably defends the bones from knocking or grinding together but being annexed by the same they may be more firm and stable Thirdly they promote and cause certain light parts to a promptness of motion in the arteries Fourthly they defend them against many accidents for their substance is idoneous to cover them and defend them because they being hard cannot easily be broken or cut hence we conclude with good reason that a Cartilage is void of sense D The most noted ligaments are in the trunk or artubus the ligaments of the trunk are either in the head or thorax in the head either in the whole or in part for a ligament doth convert the whole head with the spina so the tongue with the jaws In the trunk of the joynts there are ligaments knitting the bodies intrinsecally and cloathing of them as it were extrinsecally the ligaments of the joynts do connect other bones os ilii with os sacrum But there is a certain portion of a ligament called a tendon consisting of the fibres of the nerves and