The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

Et tu, Brute?

Julius Caesar

If a theory purports to explain everything, then it is likely not explaining much at all.

Massimo Pigliucci

I believe that children are our future. Teach them well and let them lead the way. Show them all the beauty they possess inside.

Whitney Houston

If you want to sacrifice the admiration of many men for the criticism of one, go ahead, get married.

Katharine Hepburn

I'm for women choosing whatever they want to do but they have to really know what they are doing.

Alice Walker

I support concrete and progressive immigration reform based on three primary criteria: family reunification, economic contributions, and humanitarian concerns.

Jeff Bingaman

The primary distinction of the artist is that he must actively cultivate that state which most men, necessarily, must avoid: the state of being alone.

James Baldwin

Wealth is like sea-water; the more we drink, the thirstier we become; and the same is true of fame.

Arthur Schopenhauer

Poetry is what Milton saw when he went blind.

Don Marquis

We should be careful to get out of an experience only the wisdom that is in it - and stop there lest we be like the cat that sits down on a hot stove-lid. She will never sit down on a hot stove-lid again - and that is well but also she will never sit down on a cold one anymore.

Mark Twain

The thing that is incredible is life itself. Why should we be here in this sun-illuminated universe? Why should there be green earth under our feet?

Edwin Markham

Lots of things are mystries. But that doesn't mean there isn't an answer to them. It's just that scientists haven't found the answer yet.

Mark Haddon