Science should be on tap, not on top.

The positive thinker sees the invisible, feels the intangible, and achieves the impossible.

The pessimist sees difficulty in every opportunity. The optimist sees opportunity in every difficulty.

Diplomacy is the art of telling people to go to hell in such a way that they ask for directions.

There is nothing government can give you that it hasn't taken from you in the first place.

Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery.

You will never reach your destination if you stop and throw stones at every dog that barks.

Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.

Success consists of going from failure to failure without loss of enthusiasm.

Fear is a reaction. Courage is a decision.

A nation that forgets its past has no future.

Lord grant me a humble spirit and a willing heart.

Sometimes one waits too long for the perfect moment before snapping the picture. You never realize that you needed was to change perspective.

Oh, it is easy for the one who stands outside the prison-wall of pain to exhort and teach the one who suffers.

Hollywood is the one place on earth where you could die of encouragement.

When you do an interview with me, you're talking to a cheap imitation of the person that I really am. There's no magic in my words, it's just me talking.

If I said what I was really thinking about this f**ked up world, the government would assassinate me like all the other people they've killed.

The only way you can estimate environmental influences is by measuring them.

I'm not interested into victim photography. Photographing people suffering and putting it on a museum wall is too weird.

Courage leads to heaven; fear leads to death.

We had no idea that this would turn into a global and public infrastructure.