Our humanity rests upon a series of learned behaviors, woven together into patterns that are infinitely fragile and never directly inherited.

Today our approaches to children are fragmented and partial. Those who care for well children know little of children who are sick. The deep knowledge that comes from the intensive attempt to cure is separated from the knowledge of those whose main task is to teach.

Because our civilization is woven of so many diverse strands, the ideas which any one group accepts will be found to contain numerous contradictions.

There is no hierarchy of values by which one culture has the right to insist on all its own values and deny those of another.

If one cannot state a matter clearly enough so that even an intelligent twelve-year-old can understand it, one should remain within the cloistered walls of the university and laboratory until one gets a better grasp of one's subject matter.

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.

Recognize and respect Earth's beautiful systems of balance, between the presence of animals on land, the fish in the sea, birds in the air, mankind, water, air, and land. Most importantly there must always be awareness of the actions by people that can disturb this precious balance.

The anonymity of the city is one of its strengths as well as -- carried too far -- one of its weaknesses.

I don't consider my marriages as failures! It's idiotic to assume that because a marriage ends, it's failed.

An occupation that has no basis in sex-determined gifts can now recruit its ranks from twice as many potential artists.

If we are to achieve a richer culture, rich in contrasting values, we must recognize the whole gamut of human potentialities, and so weave a less arbitrary social fabric, one in which each diverse human gift will find a fitting place.

A small group of thoughtful people could change the world. Indeed, it's the only thing that ever has.

Always remember that you are absolutely unique. Just like everyone else.

If I were to be taken hostage, I would not plead for release nor would I want my government to be blackmailed. I think certain government officials, industrialists and celebrated persons should make it clear they are prepared to be sacrificed if taken hostage. If that were done, what gain would there be for terrorists in taking hostages?

This is a precious possession which we cannot afford to tarnish, but society always is attempting to make the physician into a killer to kill the defective child at birth, to leave the sleeping pills beside the bed of the cancer patient ... It is the duty of society to protect the physicians from such requests.

In each age there is a series of pressing questions which must be asked and answered. On the correctness of the questions depends the survival of those who ask; on the quality of the answers depends the quality of the life those survivors will lead.

There is no evidence that suggests women are naturally better at caring for children... with the fact of child-bearing out of the centre of attention, there is even more reason for treating girls first as human beings, then as women.

We may say that many, if not all, of the personality traits which we have called masculine or feminine are as lightly linked to sex as are the clothing, the manners, and the form of headdress that a society at a given period assigns to either sex.

Don't depend on governments or corporations to fix problems. Social revolutions are led by passionate individuals and that's what makes the difference.

Through a grandmother's voice and hands the end of life is known at the beginning.