I was aware of the possible biases you could get as a commercial director, like being too concerned about the technical aspects of the form rather than anything of substance. If you keep working in commercials, you can get trapped in a very superficial way of thinking. I always used commercials as an exercise for filmmaking, like going to the gym.

How can [actors] learn their lines and be honest in front of 30 people and all the lights? It makes me cry sometimes. I can't understand how they can be joking with me 30 seconds before, and 40 seconds later they're giving me all this incredible feeling.

I saw what I could [in Mexico City], but we rarely got anything other than big, mainstream American films.

I never deny a true experience in one shot.

You hear about bombings in other countries, or numbers like "10,000 people died" - you hear that number and you think, "Well, I saw that yesterday in a film, and that didn't look so bad." Younger viewers, in particular, lose perspective on reality.

I remember, the first time I saw a [Andrei] Tarkovsky film, I was shocked by it. I didn't know what to do. I was fascinated, because suddenly I realized that film could have so many more layers to it than what I had imagined before. Then others, like Kurosawa and Fellini, were like a new discovery for me, another country.

All people know that they will die, but they don't actually believe it.