The effects of infantile instruction are, like those of syphilis, never completely cured.

Absolutism is a guarantee of objectionable morals in the same way that absolutism in government is a guarantee of objectionable government.

The female, not the male, determines all the conditions of the animal family. Where the female can derive no benefit from association with the male, no such association takes place.

For a male and female to live continuously together is biologically speaking, an extremely unnatural condition.

No myth of miraculous creation is so marvelous as the face of man's evolution.

The old fellow who was cadging drinks from me the other night at the Cafe Royal told me he had known Julian Bern's people in the old days at Rome.

The full-grown modern human being ... is conscious of touching the highest pinnacle of fulfillment... when he is consumed in the service of an idea, in the conquest of the goal pursued.

A sound state of mind cannot live with an unsound state of mind.

Intuitive: The word conveys, I think, a diffuse annoyance at our inability to understand how we come by such knowledge.

To be a great dreamer you have to keep pushing and pushing through this crowded world.

One killer exercise that's really great is pull-ups with your legs out level. That's my favourite. It's such functional core strength, and that's why I can climb up trees and down vines.

I wasn't really sold on being an artist until high school, my senior year. I was going to do the college thing originally.

Baseball reveals character; golf exposes it.

I can never remember being afraid of an audience. If the audience could do better, they'd be up here on stage and I'd be out there watching them.

People who don't vote have no line of credit with people who are elected and thus pose no threat to those who act against our interests.

If you can read this you can read me.