Charles Darwin

Man is descended from a hairy, tailed quadruped, probably arboreal in its habits.

At some future period, not very distant as measured by centuries, the civilized races of man will almost certainly exterminate, and replace the savage races throughout the world.

A moral being is one who is capable of reflecting on his past actions and their motives - of approving of some and disapproving of others.

Well, I actually wrote her a letter a couple of days ago congratulating her. The tone I tried to convey in the letter is, look, you are a part of a great American historical process.

Why do men fight who were born to be brothers?

God has always worked wonders through his prophets to increase the faith of His chosen people or to correct their disobedience.