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.

I've always known that the quality of love was the mind, even though the body sometimes refuses this knowledge. The body lives for itself. It lives only to feed and wait for the night. It's essentially nocturnal. But what of the mind which is born of the sun, William, and must spend thousands of hours of a lifetime awake and aware? Can you balance off the body, that pitiful, selfish thing of night against a whole lifetime of sun and intellect? I don't know.

I've written about 2,000 short stories; I've only published 300 and I feel I'm still learning. Any man who keeps working is not a failure. He may not be a great writer, but if he applies the old fashioned virtues of hard, constant labor, he'll eventually make some kind of career for himself as a writer. Ray Bradbury, 1967 interview (Doing the Math - that means for every story he sold, he wrote six "un-publishable" ones. Keep typing!)

Love what you do and do what you love. Don't listen to anyone else who tells you not to do it. You do what you want, what you love. Imagination should be the center of your life.

We have our Arts so we won't die of Truth.

Don't talk about it; write.

Do what you love and love what you do. Don’t do anything for money. Everything should be for love.