In every work of art the subject is primordial, whether the artist knows it or not. The measure of the formal qualities is only a sign of the measure of the artist's obsession with his subject; the form is always in proportion to the obsession.
I look at old interviews and things and they say, 'What do you want to do when you grow up?' I say, 'I want to be a producer.' And I'm really fortunate that I was able to do it.