If every violent program in the nation were blipped off the air for 48 hours, and replaced by reruns of the 'Donna Reed Show', there would not be one less death in South Central LA. At most you'd have several more incidents of people shooting out their TVs.

When it comes down to it, the reason that science fiction endures is that it is, at its core, an optimistic genre. What it says at the end of the day is that there is a tomorrow, we do go on, we don't extinguish ourselves and leave the planet to the cockroaches.

You know, I used to think it was awful that life was so unfair. Then I thought, wouldn't it be much worse if life were fair, and all the terrible things that happen to us come because we actually deserve them? So, now I take great comfort in the general hostility and unfairness of the universe.

Half-way through any big project, everyone forgets what they're doing.

Budget grows out of the story. If you're writing a story with people caught in an elevator for most of the film, you're pretty sure it won't be a $200 million movie.

The only thing that I discovered very early on is that, even though we might change schools and cities and towns and states, the books in the library were the same. They had the same covers. They had the same characters. I could go and visit those people in the library as if I knew them.

All you can do is focus on telling the best story you can with compelling characters. If you do it right, it will endure. If you do it wrong, it won't.