The pretence that numbers are not the humble creation of man, but are the exacting language of the Universe and therefore possess the secret of all things, is comforting, terrifying and mesmeric.

My heroes among filmmakers would be people like Buñuel and Pasolini, who were of very high cinematic intelligence, but tread on a lot of toes.

I always think that if you deal with extremely emotional, even melodramatic, subject matter, as I constantly do, the best way to handle those situations is at a sufficient remove. It's like a doctor and a nurse and a casualty situation. You can't help the patient and you can't help yourself by emoting. And I don't think cinema is intended for therapy, so I object also to that huge, massive manipulation which is perpetrated on the public.

I have often thought it was very arrogant to suppose you could make a film for anybody but yourself.

I don't want to be a film-maker. I think painting is far more exciting and profound. It's always at the back of my mind - let's give up this silly business of film-making and concentrate on something more satisfying and worthwhile.

As you probably know, I'm often accused of intellectual exhibitionism and all forms of elitism. Although I can understand this point of view, it's a rather wasted argument because, if we regard areas of information as being elite and therefore somehow not usable, it means our centre-ground of activity becomes very, very impoverished.

The start of a film is like a gateway, a formal entrance-point. The first three minutes of a film make great demands on an audience's patience and credulity. A great deal has to be learnt very rapidly about place and attitude, character and intent and ambition.