Only the educated are free.

Concerning the Gods, there are those who deny the very existence of the Godhead; others say that it exists, but neither bestirs nor concerns itself not has forethought far anything. A third party attribute to it existence and forethought, but only for great and heavenly matters, not for anything that is on earth. A fourth party admit things on earth as well as in heaven, but only in general, and not with respect to each individual. A fifth, of whom were Ulysses and Socrates, are those that cry: -- I move not without Thy knowledge!

Don't just say you have read books. Show that through them you have learned to think better, to be a more discriminating and reflective person. Books are the training weights of the mind. They are very helpful, but it would be a bad mistake to suppose that one has made progress simply by having internalized their contents." Translation by Sharon Lebell

Circumstances don't make the man, they only reveal him to himself.

If a person had delivered up your body to some passer-by, you would certainly be angry. And do you feel no shame in delivering up your own mind to any reviler, to be disconcerted and confounded?

Control thy passions lest they take vengence on thee.

We are not disturbed by what happens to us, but by our thoughts about what happens to us.