It is not only when it takes the form of physical addiction that sex is evil. It is also evil when it manifests itself as a way of satisfying the lus… - Aldous Huxley

De Sade is the one completely consistent and thoroughgoing revolutionary of history.

Half of the human race lives in manifest obedience to the lunar rhythm; and there is evidence to show that the psychological and therefore the spiritual life, not only of women, but of men too, mysteriously ebbs and flows with the changes of the moon. There are unreasoned joys, inexplicable miseries, laughters and remorses without a cause. Their sudden and fantastic alternations constitute the ordinary weather of our minds. These moods, of which the more gravely numinous may be hypostasized as gods, the lighter, if we will, as hobgoblins and fairies, are the children of the blood and humours. But the blood and humours obey, among many other masters, the changing moon. Touching the soul directly through the eyes and, indirectly, along the dark channels of the blood, the moon is doubly a divinity.

Disappointed in his hope that I would give him the fictional equivalent of "One Hundred Ways of Cooking Eggs" or the "Carnet de la Ménagère," he began to cross-examine me about my methods of "collecting material." Did I keep a notebook or a daily journal? Did I jot down thoughts and phrases in a cardindex? Did I systematically frequent the drawing-rooms of the rich and fashionable? Or did I, on the contrary, inhabit the Sussex downs? or spend my evenings looking for "copy" in East End gin-palaces? Did I think it was wise to frequent the company of intellectuals? Was it a good thing for a writer of novels to try to be well educated, or should he confine his reading exclusively to other novels? And so on. I did my best to reply to these questions — as non-committally, of course, as I could.

And as the young man still looked rather disappointed, I volunteered a final piece of advice, gratuitously. "My young friend," I said, "if you want to be a psychological novelist and write about human beings, the best thing you can do is to keep a pair of cats." And with that I left him. I hope, for his own sake, that he took my advice.