Plato

When there is an income tax, the just man will pay more and the unjust less on the same amount of income.

The partisan, when he is engaged in a dispute, cares nothing about the rights of the question, but is anxious only to convince his hearers of his own assertions.

To do injustice is more disgraceful than to suffer it.

Let us affirm what seems to be the truth, that, whether one is or is not, one and the others in relation to themselves and one another, all of them, in every way, are and are not, and appear to be and appear not to be.

The passionate are like men standing on their heads; they see all things the wrong way.

What a poor appearance the tales of poets make when stripped of the colours which music puts upon them, and recited in simple prose.

The productions of all arts are kinds of poetry and their craftsmen are all poets.

To love rightly is to love what is orderly and beautiful in an educated and disciplined way.

The soul of man is immortal and imperishable.

The soul takes nothing with her to the other world but her education and culture; and these, it is said, are of the greatest service or of the greatest injury to the dead man, at the very beginning of his journey hither.