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.

It is not until science has become a discipline to which the research ability of any mind from any class in society can be attracted that it can become rigorously scientific.

Jealousy is not a barometer by which the depth of love can be read. It merely records the degree of the lover's insecurity.

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.

Because of their age long training in human relations for that is what feminine intuition really is women have a special contribution to make any group enterprise.

Even very recently, the elders could say: 'You know, I have been young and you never have been old.' But today's young people can reply: 'You never have been young in the world I am young in, and you never can be.' ... the older generation will never see repeated in the lives of young people their own unprecedented experience of sequentially emerging change. This break between generations is wholly new: it is planetary and universal.

WE MUST DEVISE A SYSTEM IN WHICH PEACE IS MORE REWARDING THAN WAR.