I am not an Athenian or a Greek, but a citizen of the world.
We have two ears and one tongue so that we would listen more and talk less.
It is not that I am mad, it is only that my head is different from yours.
Love comes with hunger.
There is only a finger's difference between a wise man and a fool.
The health and vigor necessary for the practice of what is good, depend equally on both mind and body.