The moment I understood this - that my Parkinson's was the one thing I wasn't going to change - I started looking at the things I could change, like the way research is funded.

[My son] will have a fairly stable future. Not one where the schoolyard talk is whose father grossed $8 million on his last picture.

I've never gotten up to see something one of my kids wanted to show me and not been rewarded.

I don't set a whole lot of goals. It smacks a little bit of will to me, and I find that will is not the way to go for me.

Look at the choices you have, not the choices that have been taken away from you. In them, there are whole worlds of strength and new ways to look at things.

By 21, I was earning six figures a week. By 23, I had a Ferrari. It was nuts.

Acceptance doesn't mean resignation; it means understanding that something is what it is and that there's got to be a way through it.