The Old Ones knew that life is not rare, but precious; not fragile, but vulnerable. Life is as deep as the seas in which it was born, as strong as the mountains that give it shelter, as universal as the stars themselves.

In science there is a dictum: don't add an experiment to an experiment. Don't make things unnecessarily complicated. In writing fiction, the more fantastic the tale, the plainer the prose should be. Don't ask your readers to admire your words when you want them to believe your story.

As long as we're tied to Middle Eastern oil we're tied to Middle Eastern politics. We're hostages to the terrorists and nutcases who want to wipe out Israel and the United States because we support Israel.

My first published novel was written for teenagers, and there were rules laid down by the publisher: no sex, no smoking, no swearing. I blew up entire solar systems, I consigned billions of people to horrible death; they didn't seem to mind that at all. But no hanky-panky.

A new space race has begun, and most Americans are not even aware of it. This race is not [about] political prestige or military power. This new race involves the whole human species in a contest against time.

I think it's perfectly OK to exploit the moon. Largely for two reasons: there's no life there, and it is close enough and rich enough in resources to be economically useful to Earth. In the final analysis, everything we do in space, if it does not help the people of Earth, all the people, it's not going to happen.

Omni is not a science magazine. It is a magazine about the future...Omni was sui generis. Although there were plenty of science magazines over the years...Omni was the first magazine to slant all its pieces toward the future. It was fun to read and gorgeous to look at.