Plato: The Republic

1. BOOK I (continued)

I know, I said, that such was your position; but what I would further consider is, whether this power which is possessed by the superior state can exist or be exercised without justice.

If you are right in you view, and justice is wisdom, then only with justice; but if I am right, then without justice.

I am delighted, Thrasymachus, to see you not only nodding assent and dissent, but making answers which are quite excellent.

That is out of civility to you, he replied.

You are very kind, I said; and would you have the goodness also to inform me, whether you think that a state, or an army, or a band of robbers and thieves, or any other gang of evil-doers could act at all if they injured one another?

No indeed, he said, they could not.

But if they abstained from injuring one another, then they might act together better?

Yes.

And this is because injustice creates divisions and hatreds and fighting, and justice imparts harmony and friendship; is not that true, Thrasymachus?

I agree, he said, because I do not wish to quarrel with you.

How good of you, I said; but I should like to know also whether injustice, having this tendency to arouse hatred, wherever existing, among slaves or among freemen, will not make them hate one another and set them at variance and render them incapable of common action?

Certainly.

And even if injustice be found in two only, will they not quarrel and fight, and become enemies to one another and to the just

They will.

And suppose injustice abiding in a single person, would your wisdom say that she loses or that she retains her natural power?