Sir Julian Huxley, one of the world's leading evolutionists, head of UNESCO, descendant of Thomas Huxley - Darwin's bulldog - said on a talk show, 'I suppose the reason we leaped at The Origin of Species was because the idea of God interfered with our sexual mores.'.

As political and economic freedom diminishes, sexual freedom tends to compensatingly increase and the dictator... will do well to encourage that freedom in conjunction with the freedom to daydream under the influence of dope, movies, and radio. It will help to reconcile his subjects to the servitude which is their fate.

Evolution... is the most powerful and the most comprehensive idea that has ever arisen on Earth.

If I am to be remembered, I hope it will not be primarily for my specialized scientific work, but as a generalist; one to whom, enlarging Terence's words, nothing human and nothing in external nature was alien.

Sooner or later, false thinking brings wrong conduct.

The scientific doctrine of progress is destined to replace not only the myth of progress, but all other myths of human earthly destiny. It will inevitably become one of the cornerstones of man's theology, or whatever may be the future substitute for theology, and the most important external support for human ethics.

The zestful but scientific exploration of possibilities and of the techniques for realizing them will make our hopes rational, and will set our ideals within the framework of reality, by showing how much of them are indeed realizable.