Some are born great, some achieve greatness, and some hire public relations officers.

The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

The traveler was active; he went strenuously in search of people, of adventure, of experience. The tourist is passive; he expects interesting things to happen to him. He goes 'sight-seeing.'

Human models are more vivid and more persuasive than explicit moral commands.

The courage to imagine the otherwise is our greatest resource, adding color and suspense to all our life.

Freedom means the opportunity to be what we never thought we would be.

I write to discover what I think.

Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion.

Technology is so much fun but we can drown in our technology. The fog of information can drive out knowledge.

We suffer primarily not from our vices or our weaknesses, but from our illusions. We are haunted, not by reality, but by those images we have put in their place.

No agnostic ever burned anyone at the stake or tortured a pagan, a heretic, or an unbeliever.

The amount of time spent doing something is what adds value to it

A woman will endure many wounds in her lifetime, but the betrayal of a friend is one of the most difficult to overcome.

I have no more campaigns to run... I know because I won both of them.

Guys like him ruin it for everybody else. It's just embarrassing. Or maybe he's not embarrassed because he probably believes he's not doing it-that's how liars are.

Who is this god person anyway?

A tragedy means always a mans struggle with that which is stronger than man.

I judge how much a man cares for a woman by the space he allots her under a jointly shared umbrella.

We were the most conservative revolutionaries in history.

Call it not paranoia, but caution.

I'm a person that can get along with people. I like people who believe passionately in things even if they're not the things I agree with.