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.

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.

It seemed perfectly possible that, in spite of my certainty of my own genius, I might die of some illness, or perhaps even in a street accident, before I had ever glimpsed the meaning of life. My moods of happiness and self-confidence convinced me that I had a "destiny" to become a famous writer, and to be remembered as one of the most important thinkers of the century.

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

Now individual consciousness, as typified in human beings, has great advantages and great disadvantages. Individuality means a narrowing, and narrowness can be useful. It is good for close-up work. We have invented the magnifying glass and the microscope to narrow our vision, because narrowness makes for precision. But narrowness also makes for a failure of purpose, for exhaustion of the will; for purpose depends upon a broad vision, a clear sight of one's objective.

The self-surmounter can never put up with the man who has ceased to be dissatisfied with himself.

Religion, mysticism and magic all spring from the same basic 'feeling' about the universe: a sudden feeling of meaning, which human beings sometimes 'pick up' accidentally, as your radio might pick up some unknown station. Poets feel that we are cut off from meaning by a thick, lead wall, and that sometimes for no reason we can understand the wall seems to vanish and we are suddenly overwhelmed with a sense of the infinite interestingness of things.