Practically all SF is trash.

The age-old faith of lovers and poets in the power of love, stronger than death, that Finis vitae sed non amoris, is a lie, useless and not even funny.

Do not trust people. They are capable of greatness.

We didn't know each other well. I never had the time. Now I see that it doesn't make any difference. The ones who hurry and the ones who take their time all end up in the same place. Just don't have any regrets. No regrets.

People make filthy things with the freedom they regained.

My pessimism (which, by the way, is far from absolute) originated with my despair in the lack of perfection to be found in human nature. I was attempting in my successive books to show the inevitable handicap of the human condition.

Psychoanalytic doctrine reveals the pig in man, a pig saddled with a conscience; the disastrous result is that the pig is uncomfortable beneath that pious rider, and the rider fares no better in the situation, since his endeavor is not only to tame the pig, but also to render it invisible.