Changes are not unusual - I mean, most movies, when they release them, they make changes. But somehow, when I make the slightest change, everybody thinks it's the end of the world.

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.

The theme that runs through my movies is the fact that we create barriers for ourselves....because we say, Well, I can't do that. But in the end, you can't do it unless you can imagine yourself succeeding at it.

Oh, my. I'd forgotten how much I hate space travel.

It's hard work making movies. It's like being a doctor: you work long hours, very hard hours, and it's emotional, tense work. If you don't really love it, then it ain't worth it.

I like racing. I love the speed and I'm a very kinetic person in terms of filmmaking. I love the movement of film more than anything else.

For the third trilogy, I don't know if I will still be alive when it comes the time to make them.