The really important thing is not to live, but to live well. And to live well meant, along with more enjoyable things in life, to live according to your principles.

Let he who would move the world, first complete an environmental impact assessment and a 90-day public comment period.

The only thing I know is that I know nothing

All I know is that I do not know anything

The rest of the world lives to eat, while I eat to live.

One should never do wrong in return, nor mistreat any man, no matter how one has been mistreated by him.

Nobody is qualified to become a statesman who is entirely ignorant of the problem of wheat.