The collaborator has to be someone who understands that his role is to help you articulate what you want, but at the same time is not just going to be mechanically obeying, but adding to, supplementing, and coming up with stuff.

I've struggled seriously to make movies with very little money, that I write, that I direct, that mean my life to me. The idea that I would offer a part to anyone for any other reason than that he or she was gonna be the best of anyone I could find is so disgusting to me. I don't give my best friends parts unless they deserve them. Ever.

I think that one of the things that is happening in the so-called "clash of civilizations" is that the confidence that was once obvious in the Western Judeo-Christian tradition has been weakened tremendously. There's a feeling that there's a cynical, corporate layer that's really driving it - one that's ready to compromise - and that the real confident energy around the world is coming from Islam, that the believers take their own faith at face value and with great confidence and in far greater numbers.

What am I hanging around for? But I'm hanging around because it's still fun.

To have six billion people on Earth, two billion of whom are carrying around a warped view of you? That has to register.

I think there's a general sense that the belief structures that existed and carried civilization forward have weakened to the point where they can no longer support it. They are not powerful enough to do it anymore because there is not enough serious belief in them.

Boxing is not coming back. There's not going to be a new Ali or a new Tyson. What's happened to movies is happening to boxing-that is, too much availability of alternative, similar entertainment. Movies started to become diluted with the advent of television; that has been mirrored by the dilution of boxing, with kickboxing and absolute, extreme homicidal fighting.