They are absolutely necessary, he replied.
And must not that be a blameless study which he only can pursue who has the gift of a good memory, and is quick to learn—noble, gracious, the friend of truth, justice, courage, temperance, who are his kindred?
The god of jealousy himself, he said, could find no fault with such a study.
And to men like him, I said, when perfected by years and education, and to these only you will intrust the State.
Here Adeimantus interposed and said: To these statements, Socrates, no one can offer a reply; but when you talk in this way, a strange feeling passes over the minds of your hearers: They fancy that they are led astray a little at each step in the argument, owing to their own want of skill in asking and answering questions; these littles accumulate, and at the end of the discussion they are found to have sustained a mighty overthrow and all their former notions appear to be turned upside down. And as unskilful players of draughts are at last shut up by their more skilful adversaries and have no piece to move, so they too find themselves shut up at last; for they have nothing to say in this new game of which words are the counters; and yet all the time they are in the right. The observation is suggested to me by what is now occurring. For any one of us might say, that although in words he is not able to meet you at each step of the argument, he sees as a fact that the votaries of philosophy, when they carry on the study, not only in youth as a part of education, but as the pursuit of their maturer years, most of them become strange monsters, not to say utter rogues, and that those who may be considered the best of them are made useless to the world by the very study which you extol.
Well, and do you think that those who say so are wrong?
I cannot tell, he replied; but I should like to know what is your opinion.
Hear my answer; I am of opinion that they are quite right.
Then how can you be justified in saying that cities will not cease from evil until philosophers rule in them, when philosophers are acknowledged by us to be of no use to them?
You ask a question, I said, to which a reply can only be given in a parable.
Yes, Socrates; and that is a way of speaking to which you are not at all accustomed, I suppose.
