You're peculiar, you're aggravating, yet you're easy to forgive. You say you're seventeen?..How odd. How strange. And my wife thirty and yet you seem so much older at times. I can't get over it.

When I finished [writing it], I was crying. I knew at long last, after ten years of trying, I had written something good.

Love is easy, and I love writing.

The very first experiments with building rockets and firing them off were carried out by students at Cal Tech in 1937, '38 and '39. And later these people put together these jet propulsion labs in Pasadena and wound up sending aircraft and spacecraft to the moon. So it all began very primitively with love.

The history of science fiction started in the caves 20,000 years ago. The ideas on the walls of the cave were problems to be solved. It's problem solving. Primitive scientific knowledge, primitive dreams, primitive blueprinting: to solve problems.

Comic strips introduced me to metaphors. They are pure metaphor, so you learn how to tell a story with symbols, which is a very valuable thing to learn. And I learned that from motion pictures, too, and from poetry. Poetry is mainly metaphor. If it doesn't have a metaphor, it doesn't work.

I don't think about what I do. I do it. That's Buddhism. I jump off the cliff and build my wings on the way down.