Occasionally, I go off the rails. I once nearly killed somebody once - it wasn't funny. I am a lunatic. The pressure of work, the pressure - everyone has a stop valve, and I don't have one.

I tried heroin once and I didn't like it. It frightened me.

If you don't know what sex is before you're 21 you're going to have a problem and should go to your psychiatrist.

Everything that I think is good is bad, and everything that I think is bad is good.

Mick Jagger, the greatest of all front men I've ever met in my life.

When you're young, you're stupid. You do silly things.

I finally came to the decision that I couldn't do it like that anymore. So I surrendered to that. I did (the Sabbath reunion tour) without anything - cigarettes, tobacco, dope, anything. And I had so much more fun without it.