Not to say that you should be constantly trying to change the world, but I think it's important to know that whatever we do has an implication and has an effect, and because of that it is political.

It's one of the most beautiful scripts [Brokeback Mountain] I've ever read, and it was Ang Lee, and at the time Heath [Ledger] was a friend of mine - before we even shot the movie - and always sort of alluring to me.

I think it's more, at least at the time, a sense of abstraction. My mind doesn't really work in a way where there's a definitive sense of something. I go one way and then it opens up into a million different ideas, and somehow, when you look at the art, Buddhist art, or particularly Tibetan art, you know, it's a similar thing. All of a sudden there are a million lotus leaves and you're following one to the next and to another, and I related to that, and it felt simple and easy to me. And it made me feel smart.

I don't think I've made a mistake. I think I have behaved in ways that I am proud of; I think I've behaved in ways I'm not.

I'm a harsh critic, you know? I am.

I have always had a deep belief that every movie, every artistic expression, is political. Don't be fooled. Even ones that we wouldn't consider overtly political are political. When we spend time doing anything, whether it's distraction or whether it's something that we have to face, it is always political. That's my belief.

I love 'Training Day' - that's a great movie.