Most organisms either adapt and become part of the system, or get wiped out. The only thing we have to adapt to the system with is our brain. If we don't use it, and we don't adapt fast enough, we won't survive.

I think that Lethal Weapon-style dialogue is overused, it's a necessary aspect of high action films where you have to have the smart retort. You have to say "I'll be back baby" and stuff. It's not my style.

It's okay to lose; just don't lose the lesson.

I think one of the reasons that Steven (Spielberg) and I have been as successful as we have is because we like the movies. We like to go to the movies. We enjoy movies and we want to make movies like the ones we enjoy.

A movie is never finished, only abandoned.

I regret not the things I have done, only those I have yet to do.

Before I became a film major, I was very heavily into social science, I had done a lot of sociology, anthropology, and I was playing in what I call social psychology, which is sort of an offshoot of anthropology/sociology - looking at a culture as a living organism, why it does what it does.