The mathematician has reached the highest rung on the ladder of human thought.

Reproduction is so primitive and fundamental a function of vital organisms that the mechanism by which it is assured is highly complex and not yet clearly understood. It is not necessarily connected with sex, nor is sex necessarily connected with reproduction.

Life is livable because we know that wherever we go most of the people we meet will be restrained in their actions towards us by an almost instinctive network of taboos.

To make a mountain out of a mole-hill.

No act can be quite so intimate as the sexual embrace.

The romantic embrace can only be compared with music and with prayer.

Liberty is always unfinished business