I’ve learned that by doing things, things get done.

We should have stayed on the moon. We should have made moon the base, instead of building space stations, which are fragile and which fly apart.

Creativity is a continual surprise.

As a result of reading science fiction when I was eight, I grew up with an interest in music, architecture, city planning, transportation, politics, ethics, aesthetics on any level, art...it's just total! It's a complete commitment to the whole human race on all the Earth. That's what science fiction is about.

He stood breathing, and the more he breathed the land in, the more he was filled up with all the details of the land. He was not empty. There was more than enough here to fill him. There would always be more than enough.

Not to write, for many of us, is to die.

If we listened to our intellect, we'd never have a love affair. We'd never have a friendship. We'd never go into business, because we'd be cynical. Well, that's nonsense. You've got to jump off cliffs all the time and build your wings on the way down.