I've just always liked watching people dance. I can't explain it. It used to just make me laugh. Sometimes you can tell a lot about a person by the way they shake their ass.

Even Gene Kelly: I always preferred him to Fred Astaire, just because he was more athletic, like skateboarding. His leaps were big. There was something really great about his moves.

A scientist shouldn't be asked to judge the economic and moral value of his work. All we should ask the scientist to do is find the truth and then not keep it from anyone.

Directing, to me, starts even before we get to the set. Directing is a fluid, an abstract thing. It's not done only purely in the moment. It's an idea that you plant before. It's a location that you show. It's something I whisper in someone's ear. It's a freeform thing. It only takes me a week to write the script, but it's years that you're thinking about it. The execution is really the fast part.

For certain things, certain audiences, people will laugh. And in other places, there's dead silence. And I enjoy them both. You try to make films where it's never one way - like life.

I never cared so much about making perfect sense. I wanted to make perfect nonsense.

Life is beautiful. Really, it is. Full of beauty and illusions. Life is great. Without it, you'd be dead.