The last collaborator is your audience ... when the audience comes in, it changes the temperature of what you've written. Things that seem to work well -- work in a sense of carry the story forward and be integral to the piece -- suddenly become a little less relevant or a little less functional or a little overlong or a little overweight or a little whatever. And so you start reshaping from an audience.

One difference between poetry and lyrics is that lyrics sort of fade into the background. They fade on the page and live on the stage when set to music.

Stay a child while you can be a child.

Math and music are intimately related. Not necessarily on a conscious level, but sure.

If the end is right, it justifies the beans!

He came from a rock band and even though he was not a lead singer, I knew he was musical just from that. I also knew that he was intelligent enough from talking to him, that he would not play this part unless he could handle it vocally. I knew he was not about to get up there and have to have his voice dubbed or come off croaking. So Johnny Depp casted Johnny Depp. I trusted him entirely. I knew that he was no fool and he would only do it if he felt he could handle it. I told him to listen to the score carefully and if you can handle it, fine by me, and I was right.

I don't like the word 'career'. When somebody says to me, 'oh, you've had such a wonderful career', I think, 'career - that's after you're dead.' I just don't think that way.