invisible

Who knows if life be not death and death life ; and that we are very likely dead ; I have heard a philosopher say that at this moment we are actually dead, and that the body (soma) is our tomb (sema), and that the part of the soul which is the seat of the desires is liable to be tossed about by words and blown up and down ; and some ingenious person, probably a Sicilian or an Italian, playing with the word, invented a tale in which he called the soul — because of its believing and make-believe nature — a vessel, and the ignorant he called the uninitiated or leaky, and the place in the souls of the uninitiated in which the desires are seated, being the intemperate and incontinent part, he compared to a vessel full of holes, because it can never be satisfied. He is not of your way of thinking, Callicles, for he declares, that of all the souls in Hades, meaning the INVISIBLE world these uninitiated or leaky persons are the most miserable, and that they pour water into a vessel which is full of holes out of a colander which is similarly perforated. The colander, as my informer assures me, is the soul, and the soul which he compares to a colander is the soul of the ignorant, which is likewise full of holes, and therefore incontinent, owing to a bad memory and want of faith. These notions are strange enough, but they show the principle which, if I can, I would fain prove to you ; that you should change your mind, and, instead of the intemperate and insatiate life, choose that which is orderly and sufficient and has a due provision for daily needs. Do I make any impression on you, and are you coming over to the opinion that the orderly are happier than the intemperate ? Or do I fail to persuade you, and, however many tales I rehearse to you, do you continue of the same opinion still ? GORGIAS

Soc. Poseidon is Posidesmos, the chain of the feet ; the original inventor of the name had been stopped by the watery element in his walks, and not allowed to go on, and therefore he called the ruler of this element Poseidon ; the e was probably inserted as an ornament. Yet, perhaps, not so ; but the name may have been originally written with a double l and not with an s, meaning that the God knew many things (Polla eidos). And perhaps also he being the shaker of the earth, has been named from shaking (seiein), and then p and d have been added. Pluto gives wealth (Ploutos), and his name means the giver of wealth, which comes out of the earth beneath. People in general appear to imagine that the term Hades is connected with the INVISIBLE (aeides) and so they are led by their fears to call the God Pluto instead. CRATYLUS

Soc. But that, friend Cratylus, is no answer. For if he did begin in error, he may have forced the remainder into agreement with the original error and with himself ; there would be nothing strange in this, any more than in geometrical diagrams, which have often a slight and INVISIBLE flaw in the first part of the process, and are consistently mistaken in the long deductions which follow. And this is the reason why every man should expend his chief thought and attention on the consideration of his first principles : — are they or are they not rightly laid down ? and when he has duly sifted them, all the rest will follow. Now I should be astonished to find that names are really consistent. And here let us revert to our former discussion : Were we not saying that all things are in motion and progress and flux, and that this idea of motion is expressed by names ? Do you not conceive that to be the meaning of them ? CRATYLUS

And these you can touch and see and perceive with the senses, but the unchanging things you can only perceive with the mind — they are INVISIBLE and are not seen ? PHAEDO

And are we to suppose that the soul, which is INVISIBLE, in passing to the true Hades, which like her is INVISIBLE, and pure, and noble, and on her way to the good and wise God, whither, if God will, my soul is also soon to go — that the soul, I repeat, if this be her nature and origin, is blown away and perishes immediately on quitting the body as the many say ? That can never be, dear Simmias and Cebes. The truth rather is that the soul which is pure at departing draws after her no bodily taint, having never voluntarily had connection with the body, which she is ever avoiding, herself gathered into herself (for such abstraction has been the study of her life). And what does this mean but that she has been a true disciple of philosophy and has practised how to die easily ? And is not philosophy the practice of death ? PHAEDO

That soul, I say, herself INVISIBLE, departs to the INVISIBLE worldto the divine and immortal and rational : thither arriving, she lives in bliss and is released from the error and folly of men, their fears and wild passions and all other human ills, and forever dwells, as they say of the initiated, in company with the gods. Is not this true, Cebes ? PHAEDO

But the soul which has been polluted, and is impure at the time of her departure, and is the companion and servant of the body always, and is in love with and fascinated by the body and by the desires and pleasures of the body, until she is led to believe that the truth only exists in a bodily form, which a man may touch and see and taste and use for the purposes of his lusts — the soul, I mean, accustomed to hate and fear and avoid the intellectual principle, which to the bodily eye is dark and INVISIBLE, and can be attained only by philosophy — do you suppose that such a soul as this will depart pure and unalloyed ? PHAEDO

And this, my friend, may be conceived to be that heavy, weighty, earthy element of sight by which such a soul is depressed and dragged down again into the visible world, because she is afraid of the INVISIBLE and of the world below — prowling about tombs and sepulchres, in the neighborhood of which, as they tell us, are seen certain ghostly apparitions of souls which have not departed pure, but are cloyed with sight and therefore visible. PHAEDO

I will tell you, he said. The lovers of knowledge are conscious that their souls, when philosophy receives them, are simply fastened and glued to their bodies : the soul is only able to view existence through the bars of a prison, and not in her own nature ; she is wallowing in the mire of all ignorance ; and philosophy, seeing the terrible nature of her confinement, and that the captive through desire is led to conspire in her own captivity (for the lovers of knowledge are aware that this was the original state of the soul, and that when she was in this state philosophy received and gently counseled her, and wanted to release her, pointing out to her that the eye is full of deceit, and also the ear and other senses, and persuading her to retire from them in all but the necessary use of them and to be gathered up and collected into herself, and to trust only to herself and her own intuitions of absolute existence, and mistrust that which comes to her through others and is subject to vicissitude) — philosophy shows her that this is visible and tangible, but that what she sees in her own nature is intellectual and INVISIBLE. And the soul of the true philosopher thinks that she ought not to resist this deliverance, and therefore abstains from pleasures and desires and pains and fears, as far as she is able ; reflecting that when a man has great joys or sorrows or fears or desires he suffers from them, not the sort of evil which might be anticipated — as, for example, the loss of his health or property, which he has sacrificed to his lusts — but he has suffered an evil greater far, which is the greatest and worst of all evils, and one of which he never thinks. PHAEDO

In this respect, replied Simmias : Might not a person use the same argument about harmony and the lyre — might he not say that harmony is a thing INVISIBLE, incorporeal, fair, divine, abiding in the lyre which is harmonized, but that the lyre and the strings are matter and material, composite, earthy, and akin to mortality ? And when someone breaks the lyre, or cuts and rends the strings, then he who takes this view would argue as you do, and on the same analogy, that the harmony survives and has not perished ; for you cannot imagine, as we would say, that the lyre without the strings, and the broken strings themselves, remain, and yet that the harmony, which is of heavenly and immortal nature and kindred, has perished — and perished too before the mortal. The harmony, he would say, certainly exists somewhere, and the wood and strings will decay before that decays. For I suspect, Socrates, that the notion of the soul which we are all of us inclined to entertain, would also be yours, and that you too would conceive the body to be strung up, and held together, by the elements of hot and cold, wet and dry, and the like, and that the soul is the harmony or due proportionate admixture of them. And, if this is true, the inference clearly is that when the strings of the body are unduly loosened or overstrained through disorder or other injury, then the soul, though most divine, like other harmonies of music or of the works of art, of course perishes at once, although the material remains of the body may last for a considerable time, until they are either decayed or burnt. Now if anyone maintained that the soul, being the harmony of the elements of the body, first perishes in that which is called death, how shall we answer him ? PHAEDO

Soc. Take a look round, then, and see that none of the uninitiated are listening. Now by the uninitiated I mean : the people who believe in nothing but what they can grasp in their hands, and who will not allow that action or generation or anything INVISIBLE can have real existence. THEAETETUS

Str. And about what does he profess that he teaches men to dispute ? To begin at the beginning — Does he make them able to dispute about divine things, which are INVISIBLE to men in general ? SOPHIST

Str. And, allowing that justice, wisdom, the other virtues, and their opposites exist, as well as a soul in which they inhere, do they affirm any of them to be visible and tangible, or are they all INVISIBLE ? SOPHIST

Now when the Creator had framed the soul according to his will, he formed within her the corporeal universe, and brought the two together, and united them centre to centre. The soul, interfused everywhere from the centre to the circumference of heaven, of which also she is the external envelopment, herself turning in herself, began a divine beginning of never ceasing and rational life enduring throughout all time. The body of heaven is visible, but the soul is INVISIBLE, and partakes of reason and harmony, and being made by the best of intellectual and everlasting natures, is the best of things created. And because she is composed of the same and of the other and of the essence, these three, and is divided and united in due proportion, and in her revolutions returns upon herself, the soul, when touching anything which has essence, whether dispersed in parts or undivided, is stirred through all her powers, to declare the sameness or difference of that thing and some other ; and to what individuals are related, and by what affected, and in what way and how and when, both in the world of generation and in the world of immutable being. And when reason, which works with equal truth, whether she be in the circle of the diverse or of the same — in voiceless silence holding her onward course in the sphere of the self-moved — when reason, I say, is hovering around the sensible world and when the circle of the diverse also moving truly imparts the intimations of sense to the whole soul, then arise opinions and beliefs sure and certain. But when reason is concerned with the rational, and the circle of the same moving smoothly declares it, then intelligence and knowledge are necessarily perfected. And if any one affirms that in which these two are found to be other than the soul, he will say the very opposite of the truth. TIMAEUS

All these are to be reckoned among the second and co-operative causes which God, carrying into execution the idea of the best as far as possible, uses as his ministers. They are thought by most men not to be the second, but the prime causes of all things, because they freeze and heat, and contract and dilate, and the like. But they are not so, for they are incapable of reason or intellect ; the only being which can properly have mind is the INVISIBLE soul, whereas fire and water, and earth and air, are all of them visible bodies. The lover of intellect and knowledge ought to explore causes of intelligent nature first of all, and, secondly, of those things which, being moved by others, are compelled to move others. And this is what we too must do. Both kinds of causes should be acknowledged by us, but a distinction should be made between those which are endowed with mind and are the workers of things fair and good, and those which are deprived of intelligence and always produce chance effects without order or design. Of the second or co-operative causes of sight, which help to give to the eyes the power which they now possess, enough has been said. I will therefore now proceed to speak of the higher use and purpose for which God has given them to us. The sight in my opinion is the source of the greatest benefit to us, for had we never seen the stars, and the sun, and the heaven, none of the words which we have spoken about the universe would ever have been uttered. But now the sight of day and night, and the months and the revolutions of the years, have created number, and have given us a conception of time, and the power of enquiring about the nature of the universe ; and from this source we have derived philosophy, than which no greater good ever was or will be given by the gods to mortal man. This is the greatest boon of sight : and of the lesser benefits why should I speak ? even the ordinary man if he were deprived of them would bewail his loss, but in vain. Thus much let me say however : God invented and gave us sight to the end that we might behold the courses of intelligence in the heaven, and apply them to the courses of our own intelligence which are akin to them, the unperturbed to the perturbed ; and that we, learning them and partaking of the natural truth of reason, might imitate the absolutely unerring courses of God and regulate our own vagaries. The same may be affirmed of speech and hearing : they have been given by the gods to the same end and for a like reason. For this is the principal end of speech, whereto it most contributes. Moreover, so much of music as is adapted to the sound of the voice and to the sense of hearing is granted to us for the sake of harmony ; and harmony, which has motions akin to the revolutions of our souls, is not regarded by the intelligent votary of the Muses as given by them with a view to irrational pleasure, which is deemed to be the purpose of it in our day, but as meant to correct any discord which may have arisen in the courses of the soul, and to be our ally in bringing her into harmony and agreement with herself ; and rhythm too was given by them for the same reason, on account of the irregular and graceless ways which prevail among mankind generally, and to help us against them. TIMAEUS

In the first place, we see that what we just now called water, by condensation, I suppose, becomes stone and earth ; and this same element, when melted and dispersed, passes into vapour and air. Air, again, when inflamed, becomes fire ; and again fire, when condensed and extinguished, passes once more into the form of air ; and once more, air, when collected and condensed, produces cloud and mist ; and from these, when still more compressed, comes flowing water, and from water comes earth and stones once more ; and thus generation appears to be transmitted from one to the other in a circle. Thus, then, as the several elements never present themselves in the same form, how can any one have the assurance to assert positively that any of them, whatever it may be, is one thing rather than another ? No one can. But much the safest plan is to speak of them as follows : — Anything which we see to be continually changing, as, for example, fire, we must not call “this” or “that,” but rather say that it is “of such a nature” ; nor let us speak of water as “this” ; but always as “such” ; nor must we imply that there is any stability in any of those things which we indicate by the use of the words “this” and “that,” supposing ourselves to signify something thereby ; for they are too volatile to be detained in any such expressions as “this,” or “that,” or “relative to this,” or any other mode of speaking which represents them as permanent. We ought not to apply “this” to any of them, but rather the word “such” ; which expresses the similar principle circulating in each and all of them ; for example, that should be called “fire” which is of such a nature always, and so of everything that has generation. That in which the elements severally grow up, and appear, and decay, is alone to be called by the name “this” or “that” ; but that which is of a certain nature, hot or white, or anything which admits of opposite equalities, and all things that are compounded of them, ought not to be so denominated. Let me make another attempt to explain my meaning more clearly. Suppose a person to make all kinds of figures of gold and to be always transmuting one form into all the rest — somebody points to one of them and asks what it is. By far the safest and truest answer is, That is gold ; and not to call the triangle or any other figures which are formed in the gold “these,” as though they had existence, since they are in process of change while he is making the assertion ; but if the questioner be willing to take the safe and indefinite expression, “such,” we should be satisfied. And the same argument applies to the universal nature which receives all bodies — that must be always called the same ; for, while receiving all things, she never departs at all from her own nature, and never in any way, or at any time, assumes a form like that of any of the things which enter into her ; she is the natural recipient of all impressions, and is stirred and informed by them, and appears different from time to time by reason of them. But the forms which enter into and go out of her are the likenesses of real existences modelled after their patterns in wonderful and inexplicable manner, which we will hereafter investigate. For the present we have only to conceive of three natures : first, that which is in process of generation ; secondly, that in which the generation takes place ; and thirdly, that of which the thing generated is a resemblance. And we may liken the receiving principle to a mother, and the source or spring to a father, and the intermediate nature to a child ; and may remark further, that if the model is to take every variety of form, then the matter in which the model is fashioned will not be duly prepared, unless it is formless, and free from the impress of any of these shapes which it is hereafter to receive from without. For if the matter were like any of the supervening forms, then whenever any opposite or entirely different nature was stamped upon its surface, it would take the impression badly, because it would intrude its own shape. Wherefore, that which is to receive all forms should have no form ; as in making perfumes they first contrive that the liquid substance which is to receive the scent shall be as inodorous as possible ; or as those who wish to impress figures on soft substances do not allow any previous impression to remain, but begin by making the surface as even and smooth as possible. In the same way that which is to receive perpetually and through its whole extent the resemblances of all eternal beings ought to be devoid of any particular form. Wherefore, the mother and receptacle of all created and visible and in any way sensible things, is not to be termed earth, or air, or fire, or water, or any of their compounds or any of the elements from which these are derived, but is an INVISIBLE and formless being which receives all things and in some mysterious way partakes of the intelligible, and is most incomprehensible. In saying this we shall not be far wrong ; as far, however, as we can attain to a knowledge of her from the previous considerations, we may truly say that fire is that part of her nature which from time to time is inflamed, and water that which is moistened, and that the mother substance becomes earth and air, in so far as she receives the impressions of them. TIMAEUS

Thus I state my view : — If mind and true opinion are two distinct classes, then I say that there certainly are these self-existent ideas unperceived by sense, and apprehended only by the mind ; if, however, as some say, true opinion differs in no respect from mind, then everything that we perceive through the body is to be regarded as most real and certain. But we must affirm that to be distinct, for they have a distinct origin and are of a different nature ; the one is implanted in us by instruction, the other by persuasion ; the one is always accompanied by true reason, the other is without reason ; the one cannot be overcome by persuasion, but the other can : and lastly, every man may be said to share in true opinion, but mind is the attribute of the gods and of very few men. Wherefore also we must acknowledge that there is one kind of being which is always the same, uncreated and indestructible, never receiving anything into itself from without, nor itself going out to any other, but INVISIBLE and imperceptible by any sense, and of which the contemplation is granted to intelligence only. And there is another nature of the same name with it, and like to it, perceived by sense, created, always in motion, becoming in place and again vanishing out of place, which is apprehended by opinion and sense. And there is a third nature, which is space, and is eternal, and admits not of destruction and provides a home for all created things, and is apprehended without the help of sense, by a kind of spurious reason, and is hardly real ; which we beholding as in a dream, say of all existence that it must of necessity be in some place and occupy a space, but that what is neither in heaven nor in earth has no existence. Of these and other things of the same kind, relating to the true and waking reality of nature, we have only this dreamlike sense, and we are unable to cast off sleep and determine the truth about them. For an image, since the reality, after which it is modelled, does not belong to it, and it exists ever as the fleeting shadow of some other, must be inferred to be in another (i.e. in space ), grasping existence in some way or other, or it could not be at all. But true and exact reason, vindicating the nature of true being, maintains that while two things (i.e. the image and space) are different they cannot exist one of them in the other and so be one and also two at the same time. TIMAEUS

Now when each process takes place in this order, health commonly results ; when in the opposite order, disease. For when the flesh becomes decomposed and sends back the wasting substance into the veins, then an over-supply of blood of diverse kinds, mingling with air in the veins, having variegated colours and bitter properties, as well as acid and saline qualities, contains all sorts of bile and serum and phlegm. For all things go the wrong way, and having become corrupted, first they taint the blood itself, and then ceasing to give nourishment the body they are carried along the veins in all directions, no longer preserving the order of their natural courses, but at war with themselves, because they receive no good from one another, and are hostile to the abiding constitution of the body, which they corrupt and dissolve. The oldest part of the flesh which is corrupted, being hard to decompose, from long burning grows black, and from being everywhere corroded becomes bitter, and is injurious to every part of the body which is still uncorrupted. Sometimes, when the bitter element is refined away, the black part assumes an acidity which takes the place of the bitterness ; at other times the bitterness being tinged with blood has a redder colour ; and this, when mixed with black, takes the hue of grass ; and again, an auburn colour mingles with the bitter matter when new flesh is decomposed by the fire which surrounds the internal flame — to all which symptoms some physician perhaps, or rather some philosopher, who had the power of seeing in many dissimilar things one nature deserving of a name, has assigned the common name of bile. But the other kinds of bile are variously distinguished by their colours. As for serum, that sort which is the watery part of blood is innocent, but that which is a secretion of black and acid bile is malignant when mingled by the power of heat with any salt substance, and is then called acid phlegm. Again, the substance which is formed by the liquefaction of new and tender flesh when air is present, if inflated and encased in liquid so as to form bubbles, which separately are INVISIBLE owing to their small size, but when collected are of a bulk which is visible, and have a white colour arising out of the generation of foam — all this decomposition of tender flesh when inter-mingled with air is termed by us white phlegm. And the whey or sediment of newly-formed phlegm is sweat and tears, and includes the various daily discharges by which the body is purified. Now all these become causes of disease when the blood is not replenished in a natural manner by food and drink but gains bulk from opposite sources in violation of the laws of nature. When the several parts of the flesh are separated by disease, if the foundation remains, the power of the disorder is only half as great, and there is still a prospect of an easy recovery ; but when that which binds the flesh to the bones is diseased, and no longer being separated from the muscles and sinews, ceases to give nourishment to the bone and to unite flesh and bone, and from being oily and smooth and glutinous becomes rough and salt and dry, owing to bad regimen, then all the substance thus corrupted crumbles away under the flesh and the sinews, and separates from the bone, and the fleshy parts fall away from their foundation and leave the sinews bare and full of brine, and the flesh again gets into the circulation of the blood and makes the previously-mentioned disorders still greater. And if these bodily affections be severe, still worse are the prior disorders ; as when the bone itself, by reason of the density of the flesh, does not obtain sufficient air, but becomes mouldy and hot and gangrened and receives no nutriment, and the natural process is inverted, and the bone crumbling passes into the food, and the food into the flesh, and the flesh again falling into the blood makes all maladies that may occur more virulent than those already mentioned. But the worst case of all is when the marrow is diseased, either from excess or defect ; and this is the cause of the very greatest and most fatal disorders, in which the whole course of the body is reversed. TIMAEUS

Athenian : On the most likely account there are to be reckoned five solid bodies, from which one might fashion things fairest and best ; but all the rest of creation has a single shape, for there is nothing that could come to be without a body and never possessing any color at all, except only that really most divine creature, the soul. And this alone, one may say, has the business of fashioning and manufacturing, (981c) whereas the body, as we call it, has that of being fashioned and produced and seen. But the other — let us repeat it, for not once only be it said — has to be INVISIBLE even to the inquiring, and merely thought, if he has got a share of memory and reckoning by both odd and even variations. EPINOMIS XII

Now that those who practise justice do so involuntarily and because they have not the power to be unjust will best appear if we imagine something of this kind : having given both to the just and the unjust power to do what they will, let us watch and see whither desire will lead them ; then we shall discover in the very act the just and unjust man to be proceeding along the same road, following their interest, which all natures deem to be their good, and are only diverted into the path of justice by the force of law. The liberty which we are supposing may be most completely given to them in the form of such a power as is said to have been possessed by Gyges, the ancestor of Croesus the Lydian. According to the tradition, Gyges was a shepherd in the service of the King of Lydia ; there was a great storm, and an earthquake made an opening in the earth at the place where he was feeding his flock. Amazed at the sight, he descended into the opening, where, among other marvels, he beheld a hollow brazen horse, having doors, at which he, stooping and looking in, saw a dead body of stature, as appeared to him, more than human and having nothing on but a gold ring ; this he took from the finger of the dead and reascended. Now the shepherds met together, according to custom, that they might send their monthly report about the flocks to the King ; into their assembly he came having the ring on his finger, and as he was sitting among them he chanced to turn the collet of the ring inside his hand, when instantly he became INVISIBLE to the rest of the company and they began to speak of him as if he were no longer present. He was astonished at this, and again touching the ring he turned the collet outward and reappeared ; he made several trials of the ring, and always with the same result — when he turned the collet inward he became INVISIBLE, when outward he reappeared. Whereupon he contrived to be chosen one of the messengers who were sent to the court ; where as soon as he arrived he seduced the Queen, and with her help conspired against the King and slew him and took the kingdom. Suppose now that there were two such magic rings, and the just put on one of them and the unjust the other ; no man can be imagined to be of such an iron nature that he would stand fast in justice. No man would keep his hands off what was not his own when he could safely take what he liked out of the market, or go into houses and lie with anyone at his pleasure, or kill or release from prison whom he would, and in all respects be like a god among men. Then the actions of the just would be as the actions of the unjust ; they would both come at last to the same point. And this we may truly affirm to be a great proof that a man is just, not willingly or because he thinks that justice is any good to him individually, but of necessity, for wherever anyone thinks that he can safely be unjust, there he is unjust. For all men believe in their hearts that injustice is far more profitable to the individual than justice, and he who argues as I have been supposing, will say that they are right. If you could imagine anyone obtaining this power of becoming INVISIBLE, and never doing any wrong or touching what was another’s, he would be thought by the lookers-on to be a most wretched idiot, although they would praise him to one another’s faces, and keep up appearances with one another from a fear that they too might suffer injustice. Enough of this. THE REPUBLIC II

The cause of all this, Socrates, was indicated by us at the beginning of the argument, when my brother and I told you how astonished we were to find that of all the professing panegyrists of justice — beginning with the ancient heroes of whom any memorial has been preserved to us, and ending with the men of our own time — no one has ever blamed injustice or praised justice except with a view to the glories, honors, and benefits which flow from them. No one has ever adequately described either in verse or prose the true essential nature of either of them abiding in the soul, and INVISIBLE to any human or divine eye ; or shown that of all the things of a man’s soul which he has within him, justice is the greatest good, and injustice the greatest evil. Had this been the universal strain, had you sought to persuade us of this from our youth upward, we should not have been on the watch to keep one another from doing wrong, but everyone would have been his own watchman, because afraid, if he did wrong, of harboring in himself the greatest of evils. I dare say that Thrasymachus and others would seriously hold the language which I have been merely repeating, and words even stronger than these about justice and injustice, grossly, as I conceive, perverting their true nature. But I speak in this vehement manner, as I must frankly confess to you, because I want to hear from you the opposite side ; and I would ask you to show not only the superiority which justice has over injustice, but what effect they have on the possessor of them which makes the one to be a good and the other an evil to him. And please, as Glaucon requested of you, to exclude reputations ; for unless you take away from each of them his true reputation and add on the false, we shall say that you do not praise justice, but the appearance of it ; we shall think that you are only exhorting us to keep injustice dark, and that you really agree with Thrasymachus in thinking that justice is another’s good and the interest of the stronger, and that injustice is a man’s own profit and interest, though injurious to the weaker. Now as you have admitted that justice is one of that highest class of goods which are desired, indeed, for their results, but in a far greater degree for their own sakes — like sight or hearing or knowledge or health, or any other real and natural and not merely conventional good — I would ask you in your praise of justice to regard one point only : I mean the essential good and evil which justice and injustice work in the possessors of them. Let others praise justice and censure injustice, magnifying the rewards and honors of the one and abusing the other ; that is a manner of arguing which, coming from them, I am ready to tolerate, but from you who have spent your whole life in the consideration of this question, unless I hear the contrary from your own lips, I expect something better. And therefore, I say, not only prove to us that justice is better than injustice, but show what they either of them do to the possessor of them, which makes the one to be a good and the other an evil, whether seen or unseen by gods and men. THE REPUBLIC II

Sight being, as I conceive, in the eyes, and he who has eyes wanting to see ; color being also present in them, still unless there be a third nature specially adapted to the purpose, the owner of the eyes will see nothing and the colors will be INVISIBLE. THE REPUBLIC VI