The worst sin, the ultimate sin for me, in anything, is to be bored.

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.

I woke up to singing and found myself singing too

Everything is true, and nothing is true!

The different parts of the automobile like the ignition switch, the various buttons, the steering wheel - the interfaces between the driver and the machine - is our spirit or heart.

How can you spend hours every day trying in small ways to figure out who you are, then have a near-stranger give you a sentence of yourself that says it better than you ever could?

I think when you pay attention to the shots, you're aware of the fact that there's a director. Really, it's the director's job to disappear and allow the movie to just feel.

I wasn't thinking of being the greatest. But I knew I had a chance.

You tasted it. Isn't that enough? Of what do you ever get more than a taste? That's all we're given in life, that's all we're given of life. A taste. There is no more.

Acting can truly take a toll on your nerves. I mean we have to be larger than life. Worse, I've seen actors acting off the sets too.

Of course the theory of evolution would be vacuous if it offered a glib explanation for every inexplicable act.

O for a horse with wings!