Nature: The unseen intelligence which loved us into being, and is disposing of us by the same token

A friend is someone who knows all about you and still loves you.

Positive anything is better than negative nothing.

Do not take life too seriously. You will never get out of it alive.

The friend is the man who knows all about you, and still likes you.

The greatest mistake you can make in life is continually fearing that you'll make one.

Love grows by giving. The love we give away is the only love we keep. The only way to retain love is to give it away.

Never explain - your friends do not need it and your enemies will not believe you anyway.

The best preparation for good work tomorrow is to do good work today.

To avoid criticism, do nothing, say nothing and be nothing.

One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man.

I believe in one day at a time; you've got TODAY, that's what you' ve got.

Here's an idea: How about just 'Americans?' That has a nice ring to it, if you ask me. Placing undue emphasis on our 'separateness' is a step backward. Bring back the melting pot.

Going into the woods alone is the best way to pretend you're in another time. It's a thing you can only do alone. If there's somebody else with you, it's too easy to remember where you really are.

In running, I can internalize that intensity. I can handle it because it's me and I'm coming back in the next race. I'm always ready for the next race.

Without big data, you are blind and deaf and in the middle of a freeway.

God multiplies intelligence, which communicates itself, like fire, ad infinitum. Light a thousand torches at one touch, the flame remains always the same.

First study the science, and then practice the art which is born of that science.

A puny body weakens the soul.

How working for the wrong motives poisons our creativity and warps our ideas of success and failure.

I love the freedom of movement that my phone gives me. That has definitely transformed my life.