Andrew Lloyd Webber

I think Michael Crawford realised, I think we all realised, once we'd gone the route of casting a very young girl, you can't really cast a 65 year old man opposite. Slightly different resonance I think. No, we weren't going to go there. We'd have Jack Nicholson in the lead.

Squaring numbers is a symmetrical process that I like very much. And when I divide one number by another, say, 13 divided by 97, I see a spiral rotating downwards in larger and larger loops that seem to warp and curve. The shapes coalesce into the right number. I never write anything down.

I don't think even when you find a person, you can be completely honest, ever. There's still pieces of you that you don't give away. I do believe you always need that place where it's just you, your thoughts, no one else's judgment or anything.