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

So I never spend a lot of time analyzing why people respond to my work. But I think that it's just the joy, a passion for life, that I think has always been in my characters. Beyond that, I'm just grateful for it.

When something enters your life that is so big and so non-negotiable as catastrophic illness, you either go in denial for a while or ultimately you accept it and you make space for it. And in making space for it, you illuminate a lot of things that you normally don't have room for you simply just look at the world differently.

Always be available to your kids. Because if you say, 'Give me five minutes, give me ten minutes,' it'll be 15, it'll be 20. And then when you get there, the shine will have worn off whatever it is they wanted to share with you.

No, I got a GED in my 30s. My kids know that I never stop learning, and they know I love reading. I have books overflowing everywhere. I am current on today's events and I read the paper every day, and we talk about it, so they see that appetite.

I'm kind of private and I keep things inside a lot, but it's been so wonderful to realize that people care about you in a very deep way and that there is some bond between an actor and his audience. I don't even know how to describe that feeling.

To be brutally honest, for much of that time, I was the only person in the world with Parkinson's. Of course, I mean that in the abstract. I had become acutely aware of people around me who appears to have the symptoms of Parkinson's disease, but as long as they didn't identify with me, I was in no rush to identify with them. My situation allowed, if not complete denial, at least a thick padding of insulation.