Mathematics is merely the means to a general and ultimate knowledge of man.

That which does not kill us makes us stronger.

There is always madness in love. But there is also always some reason in madness.

Sometimes people don't want to hear the truth because they don't want their illusions destroyed.

There are two different types of people in the world, those who want to know, and those who want to believe.

I was in darkness, but I took three steps and found myself in paradise. The first step was a good thought, the second, a good word; and the third, a good deed.

There will always be rocks in the road ahead of us. They will be stumbling blocks or stepping stones; it all depends on how you use them.

You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.

I'm not upset that you lied to me, I'm upset that from now on I can't believe you.

Enjoy life. This is not a dress rehearsal.

The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous plaything.

Everyone has too much of something, whether it’s time, talent or treasure. Everyone does have their own half, you just have to find it.

Rule #1: Life is supposed to be fun!

All good writing is swimming under water and holding your breath.

The happiest people I have known in this world have been the Saints-and after these the men and women who get immediate and conscious enjoyment from little things.

Because I helped discover the expansion rate of the universe was accelerating.

Frankly, we doubt the veracity and seriousness of the United States in regard to achieving results that would be acceptable to both sides in Geneva.

Get the mind right, the body will follow

The fetus is the property of the entire society.

Learn as much as you can about your proposed business. Ask questions. Join industry associations. Study successful competitors carefully.

I was watching the show last year and it didn't even cross my mind that this could even happen.