I have both sleep apnea and atrial fibrillation, which are both debilitating conditions.

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.

There is a way that nature speaks, that land speaks. Most of the time we are simply not patient enough, quiet enough, to pay attention to the story.

Christianity is at its purest a philosophy about a person, Jesus Christ, and at its dirtiest a philosophy about requirements and law.

Ordinary life is fascinating when viewed with extraordinary perspective.

The gods help those who help themselves.

In democracy everyone has the right to be represented, even the jerks.

Right on through today, my lungs and stamina are my engine. I'm not nearly the strongest guy or the most flexible, but I can definitely sustain pace on the mountain.

It is sometimes the most fragile things that have the power to endure and become sources of strength.

The calendar has a magic that makes us imagine a memory can be resurrected and revived, but nothing returns.

If I were trying to avoid embarrassment, I wouldn't have stumbled my way through 'Dancing with the Stars.'

I suppose I'd get in trouble if I were to melt them down.