Too much success gets you resting on your laurels and creates a kind of quicksand that you can't get out of.

But Zarathustra made it clear in which direction the answer lay; it is towards the artist-psychologist, the intuitional thinker. There are very few such men in the world's literature; the great artists are not thinkers, the great thinkers are seldom artists.

The mystical impulse in men is somehow a desire to possess the universe. In women, it's a desire to be possessed.

I have a strong antipathy to everything connected with gardens, gardening and gardeners. . . . Gardening seems to me a kind of admission of defeat. . . . Man was made for better things than pruning his rose trees. The state of mind of the confirmed gardener seems to me as reprehensible as that of the confirmed alcoholic. Both have capitulated to the world. Both have become lotus eaters and drifters.

The Americans have always been more open to my ideas. In fact, I could earn a living in America just by lecturing. One of my brightest audiences, incidentally, were the prisoners in a Philadelphia gaol - brighter than my students at university.

Christianity was an epidemic rather than a religion. It appealed to fear, hysteria and ignorance. It spread across the Western world, not because it was true, but because humans are gullible and superstitious.

The exploration of oneself is usually also an exploration of the world at large, of other writers, a process of comparison with oneself with others, discoveries of kinships, gradual illumination of one's own potentialities.