(89) Timaeus: apart from the accidents due to necessity. For from the very beginning the triangles of each creature are constructed with a capacity for lasting until a certain time, beyond which no one could ever continue to live. With respect to the structure of diseases also the same rule holds good: whenever anyone does violence thereto by drugging, in despite of the predestined period of time, diseases many and grave, in place of few and slight, are wont to occur. Wherefore one ought to control all such diseases, so far as

(1) After the body of the universe, also, many things are generated by the nature of it. For the concord of similars, and the contrariety of dissimilars, effect not a few things. Farther still, the assemblage of many things into the one animal of the universe, and the powers in the world, whatever the number and quality of them may be, effect, in short, one thing in wholes and another in parts, on account of the divided imbecility of parts. Thus, for instance, the friendship, love, and contention which subsist in energy in the universe, become passions in the partial natures by which they are participated. Those things, likewise, that are preestablished in forms and pure reasons in the nature of wholes, participate of a certain material indigence, and privation of morphe , in things which subsist according to a part. And things which are conjoined to each other in wholes are separated in parts. Hence partible natures, which participate of wholes in conjunction with matter, degenerate from them in all things, and also from what is beautiful and perfect. But some parts are corrupted, in order that wholes may be preserved in a condition conformable to nature. Sometimes, likewise, parts are compressed and weighed down, though at the same time wholes remain impassive to a molestation of this kind.

(82) Timaeus: For seeing that there are four elements of which the body is compacted,—earth, fire, water and air,—when, contrary to nature, there occurs either an excess or a deficiency of these elements, or a transference thereof from their native region to an alien region; or again, seeing that fire and the rest have each more than one variety, every time that the body admits an inappropriate variety, then these and all similar occurrences bring about internal disorders and disease. For when any one element suffers a change of condition that is contrary to nature, all its particles that formerly were being cooled

(43) Timaeus: within each creature as a result of the colliding bodies, when the body of a creature happened to meet and collide with alien fire from without, or with a solid lump of earth or liquid glidings of waters, or when it was overtaken by a tempest of winds driven by air, and when the motions due to all these causes rushing through the body impinged upon the Soul. And for these reasons all such motions were then termed “Sensations,” and are still so termed today. Moreover, since at that time they were causing, for the moment, constant and widespread motion, joining with the perpetually flowing stream

(1) Since men live but for a very short period, if their life is compared with the whole of time, they will make a most beautiful journey as it were, if they pass through life with tranquillity. This however they will possess in the most eminent degree, if they accurately and scientifically know themselves, viz. if they know that they are mortal and of a fleshly nature, and that they have a body which is corruptible and can be easily injured, and which is exposed to every thing most grievous and severe, even to their latest breath. And in the first place, let us direct our attention to those things which happen to the body; and these are pleurisy, inflammation of the lungs, phrensy, gout, stranguary, dysentery, lethargy, epilepsy, putrid ulcers, and ten thousand other diseases.

But the diseases which happen to the soul are much greater and more dire than these. For all the iniquitous, evil, illegal, and impious conduct in the life of man, originates from the passions of the soul. For through preternatural immoderate desires many have become subject to unrestrained impulses, and have not refrained from the most unholy pleasures, arising from being connected with daughters or even mothers. Many also have been induced to destroy their fathers, and their own offspring. But what occasion is there to be prolix in narrating externally impending evils, such as excessive rain, drought, violent heat and cold; so that frequently from the anomalous state of the air, pestilence and famine are produced, and all-various calamities, and whole cities become desolate?

Since therefore many such-like calamities are impendent, we should neither be elevated by the possession of corporeal goods, which may rapidly be consumed by the incursions of a small fever, nor with what are conceived to be prosperous external circumstances, which frequently in their own nature perish more rapidly than they accede. For all these are uncertain and unstable, and are found to have their existence in many and various mutations; and no one of them is permanent, or immutable, or stable, or indivisible. Hence well considering these things, and also being persuaded, that if what is present and is imparted to us, is able to remain for the smallest portion of time, it is as much as we ought to expect; we shall then live in tranquillity and with hilarity, generously bearing whatever may befal us.

(3) That also which is added by you, “ or of accidents ,” is foreign from these genera. For in composites, and things which exist together with, or in others, or are comprehended by others, some things are conceived to be precedaneous, but others consequent; and some as essences, but others, as afterwards acceding to essences. For there is a certain coarrangement of them, and incongruity and interval intervenes. But, in the more excellent genera, all things must be conceived in τῳ ειναι , i. e. in merely existing ; and wholes have a precedaneous subsistence, are separate by themselves, and have not their hypostasis from, or in others; so that there is not any thing in them which is accidental. Hence the peculiarity of them is not characterized from accidents.

(86) Timaeus: Such is the manner in which diseases of the body come about; and those of the soul which are due to the condition of the body arise in the following way. We must agree that folly is a disease of the soul ; and of folly there are two kinds, the one of which is madness, the other ignorance. Whatever affection a man suffers from, if it involves either of these conditions it must be termed “disease”; and we must maintain that pleasures and pains in excess are the greatest of the soul's diseases. For when a man is overjoyed or contrariwise suffering excessively

(4) Another reason, also, of these things may be assigned. The powers of the human passions that are in us, when they are entirely restrained, become more vehement; but when they are called forth into energy, gradually and commensurately, they rejoice in being moderately gratified, are satisfied; and from hence, becoming purified, they are rendered tractable, and are vanquished without violence. On this account, in comedy and tragedy, by surveying the passions of others, we stop our own passions, cause them to be more moderate, and are purified from them. In sacred ceremonies, likewise, by certain spectacles and auditions of things base, we become liberated from the injury which happens from the works effected by them. Things of this kind, therefore, are introduced for the sake of our soul, and of the diminution of the evils which adhere to it through generation, and of a solution and liberation from its bonds. On this account, also, they are very properly called by Heraclitus remedies , as healing things of a dreadful nature, and saving souls from the calamities with which the realms of generation are replete.

(4) A certain thing of this kind also may take place in the harmony and crasis of the universe: for the same things may be the salvation of the whole, through the perfection of the things inherent and the recipients; but may be noxious to the parts, through their partible privation of symmetry. In the motion, therefore, of the universe, all the circulations preserve the whole world invariably the same; but some one of the parts is frequently injured by another part, which we see is sometimes the case in a dance. Again, therefore, corruptibility and mutability are passions connascent with partial natures. But it is not proper to ascribe these to wholes and first causes, either as if they existed in them, or as if they proceeded to terrestrial substances from them. Hence, through these things it is demonstrated, that neither the celestial Gods, nor their gifts, are effective of evil.

(1) Consider, therefore, also another genus of causes; how a stone or a herb frequently possess from themselves a nature corruptive, or again collective of generated natures. For this is not only the case with these, but this physical power is also in greater natures and greater things, which those who are not able to infer by a reasoning process, will perhaps transfer the works and energies of nature to more excellent beings [ i. e. to Gods, angels, and dæmons]. Now, therefore, it is acknowledged that the tribe of evil dæmons has a very extended power in generation, in human affairs, and in such things as subsist about the earth. Hence, why is it wonderful that a tribe of this kind should effect such works as these? For every man is not able to distinguish a good from an evil dæmon, or by what peculiarities the one is separated from the other. Hence those, who are not able to perceive the difference between the two, absurdly reason concerning the cause of them, and refer this cause to genera superior to nature and the dæmoniacal order. If, also, certain powers of a partial soul are assumed in order to effect these things, whether such a soul is detained in body, or has left the testaceous and terrestrial body, but wanders about the places of generation in a turbid and humid spirit; this, indeed, will be a true opinion, but separates the cause of these things at the greatest distance from more excellent natures. By no means, therefore, is that which is divine, or any good dæmon, subservient to the illegal desires of men in venereal concerns. For of these things there are many other causes.

(13) Of phenomena of this sphere some derive from the Kosmic Circuit and some not: we must take them singly and mark them off, assigning to each its origin.

The gist of the whole matter lies in the consideration that Soul governs this All by the plan contained in the Reason-Principle and plays in the All exactly the part of the particular principle which in every living-thing forms the members of the organism and adjusts them to the unity of which they are portions; the entire force of the Soul is represented in the All, but, in the parts, Soul is present only in proportion to the degree of essential reality held by each of such partial objects. Surrounding every separate entity there are other entities, whose approach will sometimes be hostile and sometimes helpful to the purpose of its nature; but to the All taken in its length and breadth each and every separate existent is an adjusted part, holding its own characteristic and yet contributing by its own native tendency to the entire life-history of the Universe.

The soulless parts of the All are merely instruments; all their action is effected, so to speak, under a compulsion from outside themselves.

The ensouled fall into two classes. The one kind has a motion of its own, but haphazard like that of horses between the shafts but before their driver sets the course; they are set right by the whip. In the Living-Being possessed of Reason, the nature-principle includes the driver; where the driver is intelligent, it takes in the main a straight path to a set end. But both classes are members of the All and co-operate towards the general purpose.

The greater and most valuable among them have an important operation over a wide range: their contribution towards the life of the whole consists in acting, not in being acted upon; others, but feebly equipped for action, are almost wholly passive; there is an intermediate order whose members contain within themselves a principle of productivity and activity and make themselves very effective in many spheres or ways and yet serve also by their passivity.

Thus the All stands as one all-complete Life, whose members, to the measure in which each contains within itself the Highest, effect all that is high and noble: and the entire scheme must be subordinate to its Dirigeant as an army to its general, "following upon Zeus"- it has been said- "as he proceeds towards the Intelligible Kind."

Secondary in the All are those of its parts which possess a less exalted nature just as in us the members rank lower than the Soul; and so all through, there is a general analogy between the things of the All and our own members- none of quite equal rank.

All living things, then- all in the heavens and all elsewhere- fall under the general Reason-Principle of the All- they have been made parts with a view to the whole: not one of these parts, however exalted, has power to effect any alteration of these Reason-Principles or of things shaped by them and to them; some modification one part may work upon another, whether for better or for worse; but there is no power that can wrest anything outside of its distinct nature.

The part effecting such a modification for the worse may act in several ways.

It may set up some weakness restricted to the material frame. Or it may carry the weakness through to the sympathetic Soul which by the medium of the material frame, become a power to debasement, has been delivered over, though never in its essence, to the inferior order of being. Or, in the case of a material frame ill-organized, it may check all such action upon the material frame as demands a certain collaboration in the part acted upon: thus a lyre may be so ill-strung as to be incapable of the melodic exactitude necessary to musical effect.

(23) For calamity followeth on calamity, and wound on wound, and tribulation on tribulation, and evil tidings on evil tidings, and illness on illness, and all evil judgments such as these, one with another, illness and over- throw, and snow and frost and ice, and fever, and chills, and torpor, and famine, and death, and sword, and captivity, and all kinds of calamities and pains." *

(83) Timaeus: and all other such humors as pour forth in the daily purgings of the body. And all these are factors in disease, whenever the blood is not replenished naturally from meats and drinks but receives its mass from opposite substances contrary to Nature's laws. Now, when the flesh in any part is being decomposed by disease, but the bases thereof still remain firm, the force of the attack is reduced by half, for it still admits of easy recovery;

(3) Of all these genera, those [species] which are animal have [many] roots, which stretch from the above below, whereas those which are stationary —these from [one] living root send forth a wood of branching greenery up from below into the upper parts. Moreover, some of them are nourished with a two-fold form of food, while others with a single form. Twain are the forms of food—for soul and body, of which [all] animals consist. Their soul is nourished by the ever-restless motion of the World ; their bodies have their growth from foods [drawn] from the water and the earth of the inferior world. Spirit, with which they all are filled, being interblended with the rest, doth make them live; sense being added, and also reason in the case of man—which hath been given to man alone as a fifth part out of the æther. Of all the living things [God] doth adorn, extend, exalt, the sense of man alone unto the understanding of the Reason of Divinity. But since I am impressed to speak concerning Sense, I will a little further on set forth for you the sermon on this [point]; for that it is most holy, and [most] mighty, not less than in the Reason of Divinity itself. VII

(2) Earth hath, moreover, always many changes in its species;—both when she brings forth fruits, and when she also nourishes her bringings-forth with the return of all the fruits; the diverse qualities and quantities of air, its stoppings and its flowings ; and before all the qualities of trees, of flowers, and berries, of scents, of savours—species. Fire [also] brings about most numerous conversions, and divine. For these are all-formed images of Sun and Moon ; they’re, as it were, like our own mirrors, which with their emulous resplendence give us back the likenesses of our own images.

(44) "And upon the earth are animals and men, some in a middle region, others (elementals] dwelling about the air as we dwell about the sea; others in islands which the air flows round, near the continent; and in a word, the air is used by them as the water and the sea are by us, and the ether is to them what the air is to us. More over, the temperament of their seasons is such that they have no disease [Paracelsus disputes this], and live much longer than we do,

(84) Timaeus: countless diseases of a painful kind are produced, accompanied by much sweating. And often, when the flesh is disintegrated, air which is enclosed in the body and is unable to pass out brings about the same pangs as those caused by the air that enters from without; and these pangs are most severe when the air surrounds the sinews and the adjacent veins and by its swelling up strains backwards the tendons and the sinews attached to them; hence it is actually from this process of intense strain that these maladies have derived their names of “tetanus” and “opisthotonus.” Of these maladies the cure also is severe for what does most to relieve them is, in fact, an attack of fever.

(10) We however perceive that some things become immediately the cause of a great change in quality, as is evident in wine. For when it is drank abundantly, it makes men at first more cheerful, but afterwards more insane and indecorous. But men are ignorant of those things which do not exhibit a power of this kind; though every thing that is eaten is the cause of a certain peculiar disposition. Hence it requires great wisdom, to be able to know and perceive, what kind and what quantity of food ought to be used. This science, however, was at first unfolded by Apollo and Pæon; but afterwards by Esculapius and his followers.

(87) Timaeus: Again, it is reasonable and proper to set forth in turn the subject complementary to the foregoing, namely the remedial treatment of body and mind, and the causes which conserve this. For what is good merits description more than what is evil. All that is good is fair, and the fair is not void of due measure; wherefore also the living creature that is to be fair must be symmetrical. Of symmetries we distinguish and reason about such as are small, but of the most important and the greatest we have no rational comprehension. For with respect to health and disease,

(1) We may, however, beginning from another hypothesis, demonstrate the same thing. We must admit that the corporeal parts of the universe are neither sluggish nor destitute of power, but as much as they excel our concerns in perfection, beauty, and magnitude, by so much also is the power which is present with them greater. Each, likewise, by itself is capable of effecting different things, and produces certain different energies. They are also capable of effecting things much more numerous on each other. And besides this, a certain multiform production extends to parts from wholes; partly from sympathy, through similitude of powers, and partly from the aptitude of the agent to the patient. If, therefore, certain evils and destructions happen to parts, they are salutary and good as with reference to wholes and the harmony of the universe, but to parts they introduce a necessary corruption, either from not being able to bear the energies of wholes, or from a certain other commixture and temperament of their own imbecility, or, in the third place, from the privation of symmetry in the parts to each other.