Search until you find a passion and go all out to excel in its expression.

Let us see how high we can fly before the sun melts the wax in our wings.

The genius of human society is in fact the ease with which alliances are formed, broken, and reconstituted, always with strong emotional appeals to rules believed to be absolute.

Jehovah had nothing to say to Moses and the others about the care of the planet. He had plenty to say about tribal loyalty and conquest.

That's the way to get young people. Once they see there are wonderful things to hunt for, to rediscover a species that was thought to be extinct or is extremely rare, to be the first to see a nest, to discover a new species unsuspected close to your home - these are things, I think, with a little education and excitement and the right kind of natural history would actually start a movement that makes going back to nature a profitable adventure.

Science and religion are the two most powerful forces in the world. Having them at odds... is not productive.

Search until you find a passion and go all out to excel in its expression.