Charmides
Plato
tr. Benjamin Jowett

"Such, Charmides, I said, is the nature of the charm, which I learned when serving with the army from one of the physicians of the Thracian king Zamolxis, who are said to be so skilful that they can even give immortality. This Thracian told me that in these notions of theirs, which I was just now mentioning, the Greek physicians are quite right as far as they go; but Zamolxis, he added, our king, who is also a god, says further, 'that as you ought not to attempt to cure the eyes without the head, or the head without the body, so neither ought you to attempt to cure the body without the soul; and this,' he said, 'is the reason why the cure of many diseases is unknown to the physicians of Hellas, because they are ignorant of the whole, which ought to be studied also; for the part can never be well unless the whole is well.' For all good and evil, whether in the body or in human nature, originates, as he declared, in the soul, and overflows from thence, as if from the head into the eyes. And therefore if the head and body are to be well, you must begin by curing the soul; that is the first thing. And the cure, my dear youth, has to be effected by the use of certain charms, and these charms are fair words; and by them temperance is implanted in the soul, and where temperance is, there health is speedily imparted, not only to the head, but to the whole body. And he who taught me the cure and the charm at the same time added a special direction: 'Let no one,' he said, 'persuade you to cure the head, until he has first given you his soul to be cured by the charm. For this,' he said, 'is the great error of our day in the treatment of the human body, that physicians separate the soul from the body.'" (156d-157b)

"What! I asked; do you mean to say that doing and making are not the same? No more, he replied, than making or working are the same; thus much I have learned from Hesiod, who says that 'work is no disgrace.' Now do you imagine that if he had meant by working and doing such things as you were describing, he would have said that there was no disgrace in them — for example, in the manufacture of shoes, or in selling pickles, or sitting for hire in a house of ill-fame? That, Socrates, is not to be supposed: but I conceive him to have distinguished making from doing and work; and, while admitting that the making anything might sometimes become a disgrace, when the employment was not honourable, to have thought that work was never any disgrace at all. For things nobly and usefully made he called works; and such makings he called workings, and doings; and he must be supposed to have called such things only man's proper business, and what is hurtful, not his business: and in that sense Hesiod, and any other wise man, may be reasonably supposed to call him wise who does his own work." (163b-c)

"But that, Socrates, he said, is impossible; and therefore if this is, as you imply, the necessary consequence of any of my previous admissions, I will withdraw them, rather than admit that a man can be temperate or wise who does not know himself; and I am not ashamed to confess that I was in error. For self-knowledge would certainly be maintained by me to be the very essence of knowledge, and in this I agree with him who dedicated the inscription, 'Know thyself!' at Delphi. That word, if I am not mistaken, is put there as a sort of salutation which the god addresses to those who enter the temple; as much as to say that the ordinary salutation of 'Hail!' is not right, and that the exhortation 'Be temperate!' would be a far better way of saluting one another. The notion of him who dedicated the inscription was, as I believe, that the god speaks to those who enter his temple, not as men speak; but, when a worshipper enters, the first word which he hears is 'Be temperate!' This, however, like a prophet he expresses in a sort of riddle, for 'Know thyself!' and 'Be temperate!' are the same, as I maintain, and as the letters imply, and yet they may be easily misunderstood; and succeeding sages who added 'Never too much,' or, 'Give a pledge, and evil is nigh at hand,' would appear to have so misunderstood them; for they imagined that 'Know thyself!' was a piece of advice which the god gave, and not his salutation of the worshippers at their first coming in; and they dedicated their own inscription under the idea that they too would give equally useful pieces of advice. Shall I tell you, Socrates, why I say all this? My object is to leave the previous discussion (in which I know not whether you or I are more right, but, at any rate, no clear result was attained), and to raise a new one in which I will attempt to prove, if you deny, that temperance is self-knowledge." (164d-165b)

"Now I want you, Critias, to answer a similar question about temperance, or wisdom, which, according to you, is the science of itself. Admitting this view, I ask of you, what good work, worthy of the name wise, does temperance or wisdom, which is the science of itself, effect? Answer me. That is not the true way of pursuing the enquiry, Socrates, he said; for wisdom is not like the other sciences, any more than they are like one another: but you proceed as if they were alike." (165d-e)

"You are just falling into the old error, Socrates, he said. You come asking in what wisdom or temperance differs from the other sciences, and then you try to discover some respect in which they are alike; but they are not, for all the other sciences are of something else, and not of themselves; wisdom alone is a science of other sciences, and of itself." (166b-c)

"Tell me, then, I said, what you mean to affirm about wisdom.

I mean to say that wisdom is the only science which is the science of itself as well as of the other sciences.

But the science of science, I said, will also be the science of the absence of science.

Very true, he said.

Then the wise or temperate man, and he only, will know himself, and be able to examine what he knows or does not know, and to see what others know and think that they know and do really know; and what they do not know, and fancy that they know, when they do not. No other person will be able to do this. And this is wisdom and temperance and self-knowledge — for a man to know what he knows, and what he does not know. That is your meaning?

Yes, he said.

Now then, I said, making an offering of the third or last argument to Zeus the Saviour, let us begin again, and ask, in the first place, whether it is or is not possible for a person to know that he knows and does not know what he knows and does not know; and in the second place, whether, if perfectly possible, such knowledge is of any use." (166e-167b)

"But then what profit, Critias, I said, is there any longer in wisdom or temperance which yet remains, if this is wisdom? If, indeed, as we were supposing at first, the wise man had been able to distinguish what he knew and did not know, and that he knew the one and did not know the other, and to recognize a similar faculty of discernment in others, there would certainly have been a great advantage in being wise; for then we should never have made a mistake, but have passed through life the unerring guides of ourselves and of those who are under us; and we should not have attempted to do what we did not know, but we should have found out those who knew, and have handed the business over to them and trusted in them; nor should we have allowed those who were under us to do anything which they were not likely to do well; and they would be likely to do well just that of which they had knowledge; and the house or state which was ordered or administered under the guidance of wisdom, and everything else of which wisdom was the lord, would have been well ordered; for truth guiding, and error having been eliminated, in all their doings, men would have done well, and would have been happy. Was not this, Critias, what we spoke of as the great advantage of wisdom — to know what is known and what is unknown to us?

Very true, he said.

And now you perceive, I said, that no such science is to be found anywhere.

I perceive, he said.

May we assume then, I said, that wisdom, viewed in this new light merely as a knowledge of knowledge and ignorance, has this advantage: — that he who possesses such knowledge will more easily learn anything which he learns; and that everything will be clearer to him, because, in addition to the knowledge of individuals, he sees the science, and this also will better enable him to test the knowledge which others have of what he knows himself; whereas the enquirer who is without this knowledge may be supposed to have a feebler and weaker insight? Are not these, my friend, the real advantages which are to be gained from wisdom? And are not we looking and seeking after something more than is to be found in her?" (171d-172c)

END