The Republic by Plato Part 1 Page 15

just, and in saying so he appears to me to be right.

I should be sorry to doubt the word of such a wise and inspired man, but his meaning, though probably clear to you, is the reverse of clear to me. For he certainly does not mean, as we were just now saying, that I ought to return a deposit of arms or of anything else to one who asks for it when he is not in his right senses; and yet a deposit cannot be denied to be a debt.

True.

Then when the person who asks me is not in his right mind I am by no means to make the return?

Certainly not.

When Simonides said that the repayment of a debt was justice, he did not mean to include that case?

Certainly not;