You can never quit. Winners never quit, and quitters never win.

Every few seconds it changes - up an eighth, down an eighth - it's like playing a slot machine. I lose $20 million, I gain $20 million.

There's nothing wrong with being fired.

If you treat people with dignity, respect and friendliness, you can turn enemies into friends. An enemy is nothing but a friend in disguise.

Life is a game. Money is how we keep score.

You should set goals beyond your reach so you always have something to live for.

To be happy in this world, first you need a cell phone and then you need an airplane. Then you're truly wireless.

My son is now an 'entrepreneur.' That's what you're called when you don't have a job.

I'm no genius. I'm not at all; I just happen to look five or 10 years ahead and think things through.

It's going to cost trillions of dollars to rework the energy sources all over the world. Were going to have to move away from fossil fuels.

Do something. Either lead, follow or get out of the way.

A writer creates many lives, changes lives, and with that lives forever.

The whole universe is like some big FedEx box.

The other day a dog peed on me. A bad sign.

It is the Germans who are responsible for the fact that I became a fabricator of arms. If not for them, I would have constructed agricultural machines.

Death is a monster; death is horrible.

There are other people on the Internet. It's awesome. You get all the benefits of 'other people' without the body odor and the eye contact.

Work would be terribly boring if one did not play the game all out, passionately.

Don't accept that others know you better than you know yourself.

I think that when people download the record they're kind of missing out on part of the experience, because it's really meant to be an immersive experience.