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 don't think [Parkinson's] is Gothic nastiness. There's nothing on the surface that's horrible about someone with a shaky hand. There's nothing horrible about someone in their life saying, "God, I'm really tired of this shaky hand thing" and me saying, "Me, too." That's our reality. We have no control over it.

The oldest form of theater is the dinner table. It's got five or six people, new show every night, same players. Good ensemble; the people have worked together a lot.

If you asked my kids to describe me, they'd go through a whole list of words before even thinking about Parkinson's. And honestly, I don't think about it that much either. I talk about it because it's there, but it's not my totality.

I am careful not to confuse excellence with perfection. Excellence I can reach for; perfection is God's business.

Control is illusory. No matter what university you go to, no matter what degree you hold, if your goal is to becomes master of your own destiny, you have more to learn.

I remember my son wanted to go to bed with his cowboy boots on, and we had this fight for like an hour. Then I realized that the only good reason I had for him not to do it is because I didn't want him to. There was really no other reason. And finally I said, "OK, fine." It was a great victory for me, because I realized it doesn't really matter.