Plato

Knowledge without justice ought to be called cunning rather than wisdom.

Plato

Laws are partly formed for the sake of good men, in order to instruct them how they may live on friendly terms with one another, and partly for the sake of those who refuse to be instructed, whose spirit cannot be subdued, or softened, or hindered from plunging into evil.

Plato

Lessons, however, that enter the soul against its will never grow roots and will never be preserved inside it.

Plato

Let early education be a sort of amusement; you will then be better able to find out the natural bent.

Plato

Let every man remind their descendants that they also are soldiers who must not desert the ranks of their ancestors, or from cowardice fall behind.

Plato

Let him alone, he has a way of stopping anywhere and losing himself without any reason. I believe that he will soon appear; do not therefore disturb him.

Plato

Let him take heart who does advance, even in the smallest degree.

Plato

Let men of all ranks whether they are successful, or unsuccessful, whether they triumph or not; let them do their duty, and rest satisfied.

Plato

Let no one ignorant of Mathematics enter here.

Plato

Let parents bequeath to their children not riches, but the spirit of reverence.

Plato