I have to have a working knowledge of light, and optics, film emulsions and their properties, and lenses, otherwise I can't create the shoots that are the vocabulary of the films. But it is not necessary for me to be a cameraman, I can hire a cameraman.

All films are political, whether they mean to be or not. Star Wars is political. As soon as you have conflict, which is the key to most films, you have politics. It's just that some are more artful with the handling of politics than others.

Three Days of the Condor is still an interesting film to watch not because it's political. It happens to be political. But that's not why the sales of the DVDs are as high as they are. It's because it's an entertaining thriller. In my opinion, Tootsie is a very political movie but truck drivers can go and laugh at it.

I make films, and I hope that people come to see them. If they don't, I pay a big price. But I can't make decisions where I would change my own standards or my own taste in order to court the public in some way.

I'm not trying to push my political agenda on anybody. I'll do that like any other citizen by giving money to a party or candidate I believe in. I don't mind going out and endorsing somebody I believe in. But when we're talking about my films, I don't think my politics should have anything to do with it.

Editing feels almost like sculpting or a form of continuing the writing process.

When you spend your life acting and being other people, as opposed to being the one person that you are, you learn that life is gray sometimes, not black and white. That what you thought was true isn't necessarily true if you switch sides.