That one doesn’t stay agile all your life.

Not standing up to bullies.

That all the cliches about people in the music industry are true.

My limited capacity to learn.

One of the historians here in Williamsburg talked about War and Peace. I had to read that in school. It was an inspiring, lengthy treatise. I read it twice. It taught me a lot about life. There was a marvelous book by Salinger called Catcher in the Rye. There was a book about discrimination called Gentleman's Agreement. These books I think helped shape my life. But to be honest with you, not one book stands out as the defining book for me.

If you really want to make a difference, whether it’s in helping other people, or whether it’s in fighting for your country, or whether it’s in the political arena, or journalism, or physics, you’ve got to persevere. You’ve got to understand that there are going to be some enormous bumps in the road.

I don't want to be called a senior citizen, I feel like a spring colt. I don't want to be called a has-been, because there's things I want to do in life. But, I've been there and I'd say, "Don't let the bastards get you down." And they don't anymore, I don't talk to them anymore, so they don't get me down. I've got my family, and I've got so many blessings that I don't think I've earned, that I'm a very happy man.

If I were to give advice to young people, high-achieving young people for example, I'd have to say, don't neglect your family. Politics is important, sitting at the head table is glamorous. Traveling around the world, trying to do something for world peace was wonderful. But family and friends and faith are what really matter in life. And I know that. I see it so clearly now. And so, as they climb the ladder of achievement, I'd simply say, remember what Barbara Bush told those girls at Wellesley: "What happens in your house is more important than what happens in the White House." And it's true. It's so 100 percent true.

Nobody has ever accused me of being a superior communicator. If I could have conveyed to the American people the concerns I had, and my heartbeat, a little more clearly, maybe I would not be unemployed and retired. And I might not be this happy, either. I learned a lot from Ronald Reagan about communication. Never got to be in his league in terms of it, but he could say something and the American people might not agree with the issue, but they could empathize with him.

If I were to give advice to young people, high-achieving young people for example, I'd have to say, don't neglect your family. Politics is important, sitting at the head table is glamorous. Traveling around the world, trying to do something for world peace was wonderful. But family and friends and faith are what really matter in life. And I know that. I see it so clearly now.