He who fights too long against dragons becomes a dragon himself; and if you gaze too long into the abyss, the abyss will gaze into you.

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.

Passion makes you hungry for knowledge in your field, and knowledge fuels your confidence, which makes you unique in your field leading you to be successful.

Plenty are the tastes and plenty are the paths.

I love people who try to keep the world in control - because the world is inherently not in control.

As much as it's sometimes hard to make choices about where you invest, it's equally hard to make choices about where you don't invest and what you eliminate.

You're on a positive road. You have some type of direction where you're going, so you have to just keep on going.

I'd rather be the king of kids, than the prince of fools.

I love the fact that they [girls ]are into Superman and Green Lantern and Batman and everything, and they really do have all those toys as well, but I don't want all their role models to be men.

Social Security is the very foundation of retirement security for millions of Americans.

The central drama of our age is how the Western nations and the Asian peoples are to find a tolerable basis of co-existence.

My work knocks people out; you've not seen the best of me yet.