Wars and revolutions and battles are due simply and solely to the body and its desires.
One should never do wrong in return, nor mistreat any man, no matter how one has been mistreated by him.
Wisest is he who knows he knows not.
I call that man idle who might be better employed.
An unexamined life is a life of no account.
Be of good cheer about death and know this as a truth, that no evil can happen to a good man, either in life or after death