I know that I am intelligent, because I know that I know nothing.

Man is the only creature that refuses to be what he is.

Let us permit nature to have her way. She understands her business better than we do.

One man's ways may be as good as another's, but we all like our own best.

I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.