I may film scenes I had no intention of filming; things suggest themselves on location, and we improvise. I try not to think about it too much. Then, in the cutting room, I take the film and start to put it together, and only then do I begin to get an idea of what it is about.

There's much talk about the problems of youth, but young people are not a problem. It's a natural evolution of things. We, who have known only how to make war and slaughter people, have no right to judge them, nor can we teach them anything.

I never think in terms of alienation; it's the others who do. Alienation means one thing to Hegel, another to Marx and yet another to Freud; so it is not possible to give a single definition, one that will exhaust the subject. It is a question bordering on philosophy, and I'm not a philosopher nor a sociologist. My business is to tell stories, to narrate with images - nothing else. If I do make films about alienation - to use that word that is so ambiguous - they are about characters, not about me.

Often to understand, we have to look into emptiness.

The script is a starting point, not a fixed highway. I must look through the camera to see if what I've written on the page is right or not. In the script, you describe imagined scenes, but it's all suspended in mid-air. Often, an actor viewed against a wall or a landscape, or seen through a window, is much more eloquent than the lines you've given him. So then you take out the lines. This happens often to me and I end up saying what I want with a movement or a gesture.

I'm not rich and maybe I'll never be rich. Money is useful - yes - but I don't worship it.

I've never had a method of working. I change according to circumstances; I don't employ any particular technique or style. I make films instinctively, more with my belly than with my brain.