I used and abused drugs and alcohol. When I stopped doing that it became a lot clearer that life goes from inside to giving as opposed to taking and destroying.

I didn't want murder. It's all gone wrong.

I will say that the God concept is at the heart of 2001 but not any traditional, anthromorphic image of God. I don't believe in any of Earth's monotheistic religions, but I do believe that one can construct an intriguing scientific definition of God, once you accept the fact that there are approximately 100 billion stars in our galaxy alone, that each star is a life-giving sun and that there are approximately 100 billion galaxies in just the visible universe.

You're free to speculate as you wish about the philosophical and allegorical meaning of the film—and such speculation is one indication that it has succeeded in gripping the audience at a deep level—but I don't want to spell out a verbal road map for 2001 that every viewer will feel obligated to pursue or else fear he's missed the point.

The screen is a magic medium. It has such power that it can retain interest as it conveys emotions and moods that no other art form can hope to tackle.

When I made my first film, I think the thing was probably helped me the most was that it was such an unusual thing to do in the early 50s for someone who actually go and make a film. People thought it was impossible. It really is terribly easy. All anybody needs is a camera, a tape recorder, and some imagination.

God has a hard-on for a Marine because we kill everything we see. He plays His game, we play ours.