Stupid is never that entertaining. You can be stupid and sexy, stupid and funny but he's just plain stupid. That is not remarkable, that's what I mean.

I like art that challenges you and makes a lot of people angry because they don't get it. Because they refuse to look at it properly. Rather than open their mind to the possibility of seeing something, they just resist. A lot of people think contemporary art makes them feel stupid. Because they are stupid. They're right. If you have contempt about contemporary art, you are stupid. You can be the most uneducated person in the world and completely appreciate contemporary art, because you see the rebellion. You see that it's trying to change things.

Maybe there is no better novel in the world than Denton Welch's In Youth Is Pleasure. Just holding it in my hands, so precious, so beyond gay, so deliciously subversive, is enough to make illiteracy a worse social crime than hunger.

When I started my goal was to make a successful underground movie. I started making movies in the mid-60s. Underground cinema then only lasted about two or three years.

I've had a pretty amazing life, a good life, and God knows I'm thankful, but I do believe that after 30, stop whining! Everybody's dealt a hand, and it's not fair what you get. But you've got to deal with it.

The only way I've learned to change anyone's mind politically is to make them laugh. My whole career has been about that.

I'm always amazed at friends who say they try to read at night in bed but always end up falling asleep. I have the opposite problem. If a book is good I can't go to sleep, and stay up way past my bedtime, hooked on the writing. Is anything better than waking up after a late-night read and diving right back into the plot before you even get out of bed to brush your teeth?