If a drought strikes them, animals perish--man builds irrigation canals; if a flood strikes them, animals perish--man builds dams; if a carnivorous pack attacks them, animals perish--man writes the Constitution of the United States.

What I am fighting is the idea that charity is a moral duty and a primary virtue.

Now you see, Dr. Stadler, you're speaking as if this book were addressing to a thinking audience. If it were, one would have to be concerned with such matters as accuracy, validity, logic and the prestige of science. But it isn't. It's addressed to the public.

There's nothing of any importance in life-except how well you do your work.

When she had gone upstairs, he walked to a window and stood looking up at the sky. His head thrown back, he felt the pull of his throat muscles and he wondered whether the peculiar solemnity of looking at the sky comes, not from what one contemplates, but from that uplift of one's head.

Thousands of years ago the first man discovered how to make fire. He was probably burnt at the stake he'd taught his brothers to light, but he left them a gift they had not conceived and he lifted darkness from the face of the Earth.

Don't rely on our knowledge of what's best for your future. We do know, but it can't be best until you know it.