Nothing is black or white.

Never accept a drink from a urologist.

Reverence does not die with mortals, nor does it perish whether they live or die.

I speak for the trees, for the trees have no tongues.

In the United States today, we have more than our share of the nattering nabobs of negativism.

A myth is an image in terms of which we try to make sense of the world.

Ladies who play with fire must remember that smoke gets in their eyes.

Never lend your car to someone you've given birth to.

There is an eloquence in true enthusiasm.

Don't take the wrong side of an argument just because your opponent has taken the right side.

Common sense is not so common.

Dare to risk public criticism.

We often discover what will do by finding out what will not do; and probably he who never made a mistake never made a discovery.

You are like my little dog; when people see you, they know I am nearby.

Human decency is not derived from religion. It precedes it.

Extraordinary claims require extraordinary evidence.

I have often been accused of putting my foot in my mouth, but I will never put my hand in your pockets

Only those with no memory insist on their originality.

Could be worse . . . I could be Sting.

There are books of which the backs and covers are by far the best parts.

I just want to retire before I go senile because if I don't retire before I go senile, then I'll do more damage than good at that point.