If man has not found ways to deal with environmental problems such as water and air pollution by 1998, it will be too late. The future is not determined and it lies in our own hands.

Manners, really good ones, make it possible to live with almost anyone, gracefully and pleasantly.

The negative cautions of science are never popular.

I discovered when I had a child of my own that I had become a biased observer of small children. Instead of looking at them with affectionate but nonpartisan eyes, I saw each of them as older or younger, bigger or smaller, more or less graceful, intelligent, or skilled than my own child.

The time has come, I think, when we must recognize bisexuality as a normal form of human behavior.

Britons put up with, Americans fix, Canadians cope

Love is the invention of a few high cultures ... it is cultural artifact. To make love the requirement of a lifelong marriage is exceedingly difficult, and only a few people can achieve it. I don't believe in setting universal standards that a large proportion of people can't reach.