(15) For it is not by any art, either those of acquisition, or those which relate to the care of the body, that knowledge is attained. No more is it from the curriculum of instruction. For that is satisfied if it can only prepare and sharpen the soul. For the laws of the state are perchance able to restrain bad actions; but persuasive words, which but touch the surface, cannot produce a scientific permanence of the truth.

(9) Ruling, then, over himself and what belongs to him, and possessing a sure grasp, of divine science, he makes a genuine approach to the truth. For the knowledge and apprehension of intellectual objects must necessarily be called certain scientific knowledge, whose function in reference to divine things is to consider what is the First Cause, and what that "by whom all things were made, and without whom nothing was made; " and what things, on the other hand, are as pervasive, and what is comprehensive; what conjoined, what disjoined; and what is the position which each one of them holds, and what power and what service each contributes. And again. among human things, what man himself is, and what he has naturally or preternaturally; and how, again, it becomes him to do or to suffer; and what are his virtues and what his vices; and about things good, bad, and indifferent; also about fortitude, and prudence, and self-restraint, and the virtue which is in all respects complete, namely, righteousness.

(3) Every substantial form, that segregate From matter is, and with it is united, Specific power has in itself collected, Which without act is not perceptible, Nor shows itself except by its effect, As life does in a plant by the green leaves. But still, whence cometh the intelligence Of the first notions, man is ignorant, And the affection for the first allurements, Which are in you as instinct in the bee To make its honey; and this first desire Merit of praise or blame containeth not. Now, that to this all others may be gathered, Innate within you is the power that counsels, And it should keep the threshold of assent. This is the principle, from which is taken Occasion of desert in you, according As good and guilty loves it takes and winnows. Those who, in reasoning, to the bottom went, Were of this innate liberty aware, Therefore bequeathed they Ethics to the world. Supposing, then, that from necessity Springs every love that is within you kindled, Within yourselves the power is to restrain it.

(13) All the action, then, of a man possessed of knowledge is right action; and that done by a man not possessed of knowledge is: wrong action, though he observe a plan; since it is not from reflection that he acts bravely, nor does he direct his action in those things which proceed from virtue to virtue, to any useful purpose.

(571) is no conceivable folly or crime—not excepting incest or any other unnatural union, or parricide, or the eating of forbidden food—which at such a time, when he has parted company with all shame and sense, a man may not be ready to commit. Most true, he said. But when a man’s pulse is healthy and temperate, and when before going to sleep he has awakened his rational powers, and fed them on noble thoughts and enquiries, collecting himself in meditation; after having first indulged his appetites neither too much nor too little, but just enough to lay them to sleep, and prevent them and their enjoyments and pains from interfering with the higher principle—which he leaves in the solitude of pure abstraction, free to contemplate and aspire to the knowledge of the unknown, whether in past, present, or future: when again he has allayed the passionate element, if he has a quarrel against any one—I say, when, after pacifying the two irrational principles, he rouses up the third, which is reason, before he takes his rest, then, as you know, he attains truth most nearly, and is least

(20) And mutual and reciprocal causes are predicated, some of the same things, as the merchant and the retailer are causes of gain; and sometimes one of one thing and others of another, as the sword and the flesh; for the one is the cause to the flesh of being cut, and the flesh to the sword of cutting. [It is well said,] "An eye for an eye, life for life." For he who has wounded another mortally, is the cause to him of death, or of the occurrence of death. But on being mortally wounded by him in turn, he has had him as a cause in turn, not in respect of being a cause to him, but in another respect. For he becomes the cause of death to him, not that it was death returned the mortal stroke, but the wounded man himself. So that he was the cause of one thing, and had another cause. And he who has done wrong becomes the cause to another, to him who has been wronged. But the law which enjoins punishment to be inflicted is the cause not of injury, but to the one of retribution, to the other of discipline. So that the things which are causes, are not causes to each other as causes.

(17) Man's physical, emotional, and mental natures provide environments of reciprocal benefit or detriment to each other. Since the physical nature is the immediate environment of the mental, only that mind is capable of rational thinking which is enthroned in a harmonious and highly refined material constitution. Hence right action, right feeling, and right thinking are prerequisites of right knowing, and the attainment of philosophic power is possible only to such as have harmonized their thinking with their living. The wise have therefore declared that none can attain to the highest in the science of knowing until first he has attained to the highest in the science of living. Philosophic power is the natural outgrowth of the philosophic life. Just as an intense physical existence emphasizes the importance of physical things, or just as the monastic metaphysical asceticism establishes the desirability of the ecstatic state, so complete philosophic absorption ushers the consciousness of the thinker into the most elevated and noble of all spheres--the pure philosophic, or rational, world.

(344) Is the attempt to determine the way of man’s life so small a matter in your eyes—to determine how life may be passed by each one of us to the greatest advantage? And do I differ from you, he said, as to the importance of the enquiry? You appear rather, I replied, to have no care or thought about us, Thrasymachus—whether we live better or worse from not knowing what you say you know, is to you a matter of indifference. Prithee, friend, do not keep your knowledge to yourself; we are a large party; and any benefit which you confer upon us will be amply rewarded. For my own part I openly declare that I am not convinced, and that I do not believe injustice to be more gainful than justice, even if uncontrolled and allowed to have free play. For, granting that there may be an unjust man who is able to commit injustice either by fraud or force, still this does not convince me of the superior advantage of injustice, and there may be others who are in the same predicament with myself. Perhaps we may be wrong; if so, you in your wisdom should convince us that we are mistaken in preferring justice to injustice. And how am I to convince you, he said, if you are not already convinced by what I have just said; what more can I do for you? Would you have me put the proof bodily into your souls? Heaven forbid! I said; I would only ask you to be consistent; or, if you change, change openly and let there be no deception. For I must remark, Thrasymachus, if you will

(440) that when a man’s desires violently prevail over his reason, he reviles himself, and is angry at the violence within him, and that in this struggle, which is like the struggle of factions in a State, his spirit is on the side of his reason;— but for the passionate or spirited element to take part with the desires when reason decides that she should not be opposed 3 , is a sort of thing which I believe that you never observed occurring in yourself, nor, as I should imagine, in any one else? Certainly not. Suppose that a man thinks he has done a wrong to another, the nobler he is the less able is he to feel indignant at any suffering, such as hunger, or cold, or any other pain which the injured person may inflict upon him—these he deems to be just, and, as I say, his anger refuses to be excited by them. True, he said. But when he thinks that he is the sufferer of the wrong, then he boils and chafes, and is on the side of what he believes to be justice; and because he suffers hunger or cold or other pain he is only the more determined to persevere and conquer. His noble spirit will not be quelled until he either slays or is slain; or until he hears the voice of the shepherd, that is, reason, bidding his dog bark no more. The illustration is perfect, he replied; and in our State, as we were saying, the auxiliaries were to be dogs, and to hear the voice of the rulers, who are their shepherds. I perceive, I said, that you quite understand me; there is, however, a further point which I wish you to consider.

(6) But it is suitable for him, who is at once a lover and disciple of the truth, to be pacific even in investigations, advancing by scientific demonstration, without love of self, but with love of truth, to comprehensive knowledge.

(354) I have not been well entertained; but that was my own fault and not yours. As an epicure snatches a taste of every dish which is successively brought to table, he not having allowed himself time to enjoy the one before, so have I gone from one subject to another without having discovered what I sought at first, the nature of justice. I left that enquiry and turned away to consider whether justice is virtue and wisdom or evil and folly; and when there arose a further question about the comparative advantages of justice and injustice, I could not refrain from passing on to that. And the result of the whole discussion has been that I know nothing at all. For I know not what justice is, and therefore I am not likely to know whether it is or is not a virtue, nor can I say whether the just man is happy or unhappy.

(534) Yes, he said, you and I together will make it. Dialectic, then, as you will agree, is the coping-stone of the sciences, and is set over them; no other science can be placed higher—the nature of knowledge can no further go? I agree, he said. But to whom we are to assign these studies, and in what way they are to be assigned, are questions which remain to be considered. Yes, clearly. You remember, I said, how the rulers were chosen before? Certainly, he said. The same natures must still be chosen, and the preference again given to the surest and the bravest, and, if possible, to the fairest; and, having noble and generous tempers, they should also have the natural gifts which will facilitate their education. And what are these? Such gifts as keenness and ready powers of acquisition; for the mind more often faints from the severity of study than from the severity of gymnastics: the toil is more entirely the mind’s own, and is not shared with the body. Very true, he replied.

(12) Having then from nature abundant means for examining the statements made, we ought to discover the sequence of the truth. Wherefore also we are rightly condemned, if we do not assent to what we ought to obey, and do not distinguish what is hostile, and unseemly, and unnatural, and false, from what is true, consistent, and seemly, and according to nature. And these means must be employed in order to attain to the knowledge of the real truth.

(442) desire are equally agreed that reason ought to rule, and do not rebel? Certainly, he said, that is the true account of temperance whether in the State or individual. And surely, I said, we have explained again and again how and by virtue of what quality a man will be just. That is very certain. And is justice dimmer in the individual, and is her form different, or is she the same which we found her to be in the State? There is no difference in my opinion, he said. Because, if any doubt is still lingering in our minds, a few commonplace instances will satisfy us of the truth of what I am saying. What sort of instances do you mean? If the case is put to us, must we not admit that the just State, or the man who is trained in the principles of such a State, will be less likely than the unjust to make away with a deposit of gold or silver? Would any one deny this? No one, he replied. Will the just man or citizen ever be guilty of sacrilege or theft, or treachery either to his friends or to his country? Never. Neither will he ever break faith where there have been oaths or agreements? Impossible. No one will be less likely to commit adultery, or to dishonour his father and mother, or to fail in his religious duties? No one.

(13) If, then, one begins with the things which are evident to sensation and understanding, and then draw the proper conclusion, he truly demonstrates. But if [he begin] with things which are only probable and not primary, that is evident neither to sense nor understanding, and if he draw the right conclusion, he will syllogize indeed, but not produce a scientific demonstration; but if [he draw] not the right conclusion, he will not syllogize at all.

(13) In scientific matters, as being alone possessed of scientific knowledge, he will hold the pre-eminence, and will discourse on the discussion respecting the good, ever intent on intellectual objects, tracing out his procedure in human affairs from the archetypes above; as navigators direct the ship according to the star; prepared to hold himself in readiness for every suitable action; accustomed to despise all difficulties and dangers when it is necessary to undergo them; never doing anything precipitate or incongruous either to himself or the common weal; fore-seeing; and inflexible by pleasures both of waking hours and of dreams. For, accustomed to spare living and frugality, he is moderate, active, mad grave; requiring few necessaries for life; occupying himself with nothing superfluous. But desiring not even these things as chief, but by reason of fellowship in life, as necessary for his sojourn in life, as far as necessary.

(11) He who believes not, has already made himself a willing captive; and he who changes his persuasion is cozened, while he forgets that time imperceptibly takes away some things, and reason others. And after an opinion has been entertained, pain and anguish, and on the other hand contentiousness and anger, compel. Above all, men are beguiled who are either bewitched by pleasure or terrified by fear. And all these are voluntary changes, but by none of these will knowledge ever be attained.

(10) And the toil is followed by sweet discovery and reminiscence. On account of the heresies, therefore, the toil of discovery must be undertaken; but we must not at all abandon [the truth]. For, on fruit being set before us, some real and ripe, and some made of wax, as like the real as possible, we are not to abstain from both on account of the resemblance. But by the exercise of the apprehension of contemplation, and by reasoning of the most decisive character, we must distinguish the true from the seeming.

(2) For it is by these things alone whereby we stand above the rest of animals, that we are able to avoid the snares and crimes of ill. For he who shall on sight have turned from them, before he hath become immeshed in them,—he is a man protected by divine intelligence and [godly] prudence. For that the ground-work of [true] science doth consist of the top-stones of virtue.

(591) To this nobler purpose the man of understanding will devote the energies of his life. And in the first place, he will honour studies which impress these qualities on his soul and will disregard others? Clearly, he said. In the next place, he will regulate his bodily habit and training, and so far will he be from yielding to brutal and irrational pleasures, that he will regard even health as quite a secondary matter; his first object will be not that he may be fair or strong or well, unless he is likely thereby to gain temperance, but he will always desire so to attemper the body as to preserve the harmony of the soul? Certainly he will, if he has true music in him. And in the acquisition of wealth there is a principle of order and harmony which he will also observe; he will not allow himself to be dazzled by the foolish applause of the world, and heap up riches to his own infinite harm? Certainly not, he said. He will look at the city which is within him, and take heed that no disorder occur in it, such as might arise either from superfluity or from want; and upon this principle he will regulate his property and gain or spend according to his means. Very true. And, for the same reason, he will gladly accept and enjoy