If a fish were an anthropologist, the last thing it would discover would be water.

Coming to terms with the rhythms of women's lives means coming to terms with life itself, accepting the imperatives of the body rather than the imperatives of an artificial, man-made, perhaps transcendentally beautiful civilization. Emphasis on the male work-rhythm is an emphasis on infinite possibilities; emphasis on the female rhythms is an emphasis on a defined pattern, on limitation.

We — mankind — stand at the center of an evolutionary crisis, with a new evolutionary device — our consciousness of the crisis — as our unique contribution.

War is only an invention, not a biological necessity.

Our treatment of both older people and children reflects the value we place on independence and autonomy. We do our best to make our children independent from birth. We leave them all alone in rooms with the lights out and tell them, 'Go to sleep by yourselves.' And the old people we respect most are the ones who will fight for their independence, who would sooner starve to death than ask for help.

You just have to learn not to care about the dusty mites under the beds.

In the modern world we have invented ways of speeding up invention, and people's lives change so fast that a person is born into one kind of world, grows up in another, and by the time his children are growing up, lives in still a different world