He and his fellow-workmen have taught them to the best of their ability,-but who will carry them further in their arts? And you would certainly have a difficulty, Socrates, in finding a teacher of them; but there would be no difficulty in finding a teacher of those who are wholly ignorant. And this is true of virtue or of anything else; if a man is better able than we are to promote virtue ever so little, we must be content with the result. A teacher of this sort Ibelieve myself to be, and above all other men to have the knowledge which makes a man noble and good; and I give my pupils their money's-worth, and even more, as they themselves confess. And therefore I have introduced the following mode of payment:-When a man has been my pupil, if he likes he pays my price, but there is no compulsion; and if he does not like, he has only to go into a temple and take an oath of the value of the instructions, and he pays no more than he declares to be their value.
Such is my Apologue, Socrates, and such is the argument by which Iendeavour to show that virtue may be taught, and that this is the opinion of the Athenians. And I have also attempted to show that you are not to wonder at good fathers having bad sons, or at good sons having bad fathers, of which the sons of Polycleitus afford an example, who are the companions of our friends here, Paralus and Xanthippus, but are nothing in comparison with their father; and this is true of the sons of many other artists. As yet I ought not to say the same of Paralus and Xanthippus themselves, for they are young and there is still hope of them.
Protagoras ended, and in my earSo charming left his voice, that I the while Thought him still speaking; still stood fixed to hear.
At length, when the truth dawned upon me, that he had really finished, not without difficulty I began to collect myself, and looking at Hippocrates, I said to him: O son of Apollodorus, how deeply grateful I am to you for having brought me hither; I would not have missed the speech of Protagoras for a great deal. For I used to imagine that no human care could make men good; but I know better now.