Don't quarrel with your parents even if you are on the right.

If it is naturally in you to be a good orator, a notable orator you will be when you have acquired knowledge and practice.

For our discussion is on no trifling matter, but on the right way to conduct our lives.

The only thing worse than suffering an injustice is committing an injustice.

The greatest mistake physicians make is that they attempt to cure the body without attempting to cure the mind, yet the mind and the body are one and should not be treated separately!

A man is not learned until he can read, write and swim.

So where it is a general rule that it is wrong to gratify lovers, this can be attributed to the defects of those who make that rule: the government's lust for rule and the subjects' cowardice.