I love that process in which there is no safety net. Then the actor also can allow mistakes, because there's no such a thing as a mistake. You're working with good actors, that thing that starts as a mistake becomes actually the life of what is going to follow in the scene. I find that it is fantastic, and for me it is easier than for the actors.

I've been very lucky in that the studios really respect me and they give me all my creative freedom. But nevertheless, they are inputs, they have opinions. It's the same thing for me as if you're in a shower and you're coming up with a tune, with a melody, but there are 70 people trying to sing their own melody at the same time. So you have to focus and concentrate, and not lose the track of your melody.

I'm very aware that the future of any film is not necessarily the theatrical experience, it's the home video experience because that is the one that is going to be presented for years to come. So you want to make sure that you push your movie, but you're talking about a movie that you finished months ago. And your head is trying to move into new grounds and you're still pushing for the other one. That's the tough element of it.

As a kid, I wanted to be an astronaut. And my own passion was that I wanted to be a film director. I realized that being an astronaut was not going to be an option, so I said, "Well, I'm going to be a director and do films in space."

When I learned to switch jealousy for admiration, it unblocked a lot of things.

The two real leads in 'Children of Men' are Clive Owen and the social environment. You know, this same movie without the social environment maybe is just like a generic chase movie.

Wow, I wish I could have done something like that.” That’s the thing, with other filmmakers, if I like them I just feel admiration. And yes, I usually say, “I wish I could have been part of that creative process,” because the films I admire like that are so specific that I know the creative process is also so specific, it’s nothing you could just imitate.