The two brothers ask Socrates to prove to them that the just is happy when they have taken from him all that in which happiness is ordinarily supposed to consist. Not that there is (1) any absurdity in the attempt to frame a notion of justice apart from circumstances. For the ideal must always be a paradox when compared with the ordinary conditions of human life. Neither the Stoical ideal nor the Christian ideal is true as a fact, but they may serve as a basis of education, and may exercise an ennobling influence. An ideal is none the worse because ‘some one has made the discovery’ that no such ideal was ever realized. And in a few exceptional individuals who are raised above the ordinary level of humanity, the ideal of happiness may be realized in death and misery. This may be the state which the reason deliberately approves, and which the utilitarian as well as every other moralist may be bound in certain cases to prefer. Nor again, (2) must we forget that Plato, though he agrees generally with the view implied in the argument of the two brothers, is not expressing his own final conclusion, but rather seeking to dramatize one of the aspects of ethical truth. He is developing his idea gradually in a series of positions or situations. He is exhibiting Socrates for the first time undergoing the Socratic interrogation. Lastly, (3) the word ‘happiness’ involves some degree of confusion because associated in the language of modern philosophy with conscious pleasure or satisfaction, which was not equally present to his mind. Glaucon has been drawing a picture of the misery of the just and the happiness of the unjust, to which the misery of the tyrant in Book IX is the answer and parallel. And still the unjust must appear just; that is ‘the homage which vice pays to virtue.’ But now Adeimantus, taking up the hint which had been already given by Glaucon, proceeds to show that in the opinion of mankind justice is regarded only for the sake of rewards and reputation, and points out the advantage which is given to such arguments as those of Thrasymachus and Glaucon by the conventional morality of mankind. He seems to feel the difficulty of ‘justifying the ways of God to man.’ Both the brothers touch upon the question, whether the morality of actions is determined by their consequences; and both of them go beyond the position of Socrates, that justice belongs to the class of goods not desirable for themselves only, but desirable for themselves and for their results, to which he recalls them. In their attempt to view justice as an internal principle, and in their condemnation of the poets, they anticipate him. The common life of Greece is not enough for them; they must penetrate deeper into the nature of things.