A nickel is not worth a penny more.

You should always go to other people's funerals, otherwise, they won't come to yours.

You can observe a lot by just watching.

It's tough to make predictions, especially about the future.

Little League baseball is a very good thing because it keeps the parents off the streets.

I'd give my right arm to be ambidextrous.

If you don't know where you are going, you might wind up someplace else.

In theory there is no difference between theory and practice. In practice there is.

All pitchers are liars or crybabies.

You have to give 100 percent in the first half of the game. If that isn't enough, in the second half, you have to give what's left.

Losing is a learning experience. It teaches you humility. It teaches you to work harder. It's also a powerful motivator.

I say good-bye to hope, but I also say goodbye to hope's disappointment.

I do love to walk around in New York because people will notice me, smile, but they never bother anyone. New Yorkers are very cool. I love New York.

You should avoid making yourself too clear even in your explanations.

I liked myself better when I wasnt me.

To live outside of God's will puts us in danger; to live in his will makes us dangerous.

I was very frightened when I turned forty. I suddenly thought I ought to wake up and be speaking with the voice of God.

The Quantum Universe has a quotation from me in every chapter - but it's a damn good book anyway.

I was never a good-looking bloke. Not by a long chalk.

To be more free is the goal of all our efforts, for only in perfect freedom can there be perfection.

Vegetarianism is a way of life that we should all move toward for economic survival, physical well-being and spiritual integrity.