as the argument, we arrive at the great Socratic thesis that virtue is knowledge. This is an aspect of the truth which was lost almost as soon as it was found; and yet has to be recovered by every one for himself who would pass the limits of proverbial and popular philosophy. The moral and intellectual are always dividing, yet they must be reunited, and in the highest conception of them are inseparable. The thesis of Socrates is not merely a hasty assumption, but may be also deemed an anticipation of some 'metaphysic of the future,' in which the divided elements of human nature are reconciled.

PROTAGORAS

PERSONS OF THE DIALOGUE: Socrates, who is the narrator of the Dialogue to his Companion. Hippocrates, Alcibiades and Critias. Protagoras, Hippias and Prodicus (Sophists). Callias, a wealthy Athenian.

SCENE: The House of Callias.

COMPANION: Where do you come from, Socrates? And yet I need hardly ask the question, for I know that you have been in chase of the fair Alcibiades. I saw him the day before yesterday; and he had got a beard like a man,—and he is a man, as I may tell you in your ear. But I thought that he was still very charming.

SOCRATES: What of his beard? Are you not of Homer's opinion, who says

     'Youth is most charming when the beard first appears'?

And that is now the charm of Alcibiades.

COMPANION: Well, and how do matters proceed? Have you been visiting him, and was he gracious to you?

SOCRATES: Yes, I thought that he was very gracious; and especially to-day, for I have just come from him, and he has been helping me in an argument. But shall I tell you a strange thing? I paid no attention to him, and several times I quite forgot that he was present.

COMPANION: What is the meaning of this? Has anythi