I've learned... That life is tough, but I'm tougher.

Walking is good for the soul.

There is obviously a great human need for religion because life seems to be such a mystery.

Did you ever notice that people who are good with a computer don't use it for much of anything except being good with a computer? They know all about information technology, but they don't have much interest in the information. I'm the opposite.

I am not retiring. Writers don't retire. Writers never stop writing.

Not many people in this world are as lucky as I've been. ... All this time I've been paid to say what is on my mind on television. You don't get any luckier in life than that.

I've learned... That simple walks with my father around the block on summer nights when I was a child did wonders for me as an adult.