To explain all nature is too difficult a task for any one man or even for any one age

I know my country has not perfected itself. At times, we've struggled to keep the promise of liberty and equality for all of our people. We've made our share of mistakes, and there are times when our actions around the world have not lived up to our best intentions.

Barack Obama

No man who is occupied in doing a very difficult thing, and doing it very well, ever loses his self-respect.

George Bernard Shaw

Excellent firms don't believe in excellence -- only in constant improvement and constant change.

Thomas J. Peters

I'm not gonna try to defend, or undo what's been done. All I could say about whatever's been done, it's been done, and it's water under the bridge. I have no regrets of my life.

Ike Turner

He alienated his friends in the sciences by thanking them extravagantly for scientific advances he had read about in the recent newspapers and magazines, by assuring them, with a perfectly straight face, that life was getting better and better, thanks to scientific thinking.

Kurt Vonnegut

I'm often asked what I think about the faith of the President George W. Bush. I think it is sincere. I think it's very real. I think it's deeply held.

Jim Wallis

Passions are the only orators to always convinces us.

Francois de La Rochefoucauld

Is man one of God's blunders or is God one of man's blunders?

Friedrich Nietzsche

There are some screw-ups headed your way. I wish I could tell you that there was a trick to avoiding the screw-ups... but they're coming for ya. It's a combination of life being unpredictable, and you being super dumb.

Aaron Sorkin

The passions are like fire, useful in a thousand ways and dangerous only in one, through their excess.

Christian Nevell Bovee

I have a very good family. I'm very fortunate to have a very good family. I believe very strongly in the family. It's one of the things we have in our platform, is to talk about it.

Dan Quayle

I love acting, but it's all just a bonus.

Tim Vine