Books are frozen voices, in the same way that musical scores are frozen music. The score is a way of transmitting the music to someone who can play it, releasing it into the air where it can once more be heard. And the black alphabet marks on the page represent words that were once spoken, if only in the writer's head. They lie there inert until a reader comes along and transforms the letters into living sounds. The reader is the musician of the book: each reader may read the same text, just as each violinist plays the same piece, but each interpretation is different.

Once I was in Texas, where they had this thing called Ralph the Swimming Pig. You went into a theater and you were looking through a great big window at people dressed as mermaids swimming around with oxygen tanks. One of the mermaids had a bottle of milk, and a small Ralph the Swimming Pig dove in and swam over. Naturally, afterward, I said in the cafeteria, "What happens to the Ralphs when they get bigger? Would you serve Ralphs who have retired?" "Oh no! We would never do such a thing."

How easy it is to invent a humanity, for anyone at all.

Walking was not fast enough, so we ran. Running was not fast enough, so we galloped. Galloping was not fast enough, so we sailed. Sailing was not fast enough, so we rolled merrily along on long metal tracks. Long metal tracks were not fast enough, so we drove. Driving was not fast enough, so we flew. Flying isn't fast enough for us. We want to get there faster. Get where? Wherever we are not. But a human soul can only go as fast as a man can walk, they used to say. In that case, where are all the souls? Left behind.

Nature is to zoos as God is to churches.

I hate to tell you this, but you will never actually go to a galaxy far, far away and encounter Darth Vader. That's science fiction; it isn't going to happen.

I exist in two places, here and where you are.