Anti-smoking sentiment has replaced middle-class morality entirely. The smoker has taken the place of the homosexual. Today you hear people say things about smokers that used to be said about homosexuals - they pollute the environment; you don't want them around your children.

I used to buy all my shirts at Brooks Brothers, but that was completely ruined about 20 years ago. They discontinued the shirt I liked. If I had only known this - I mean, if you're going to discontinue an item that thousands and thousands of people buy, announce it. Say, 'We will no longer be making our excellent Brooks Brothers cotton shirts that we made for 5,000 years. We're going to change them in some awful way. We're alerting you so you can buy a lifetime supply.' Shirts don't go bad, they're not peaches.

Children ask better questions than adults. "May I have a cookie?" "Why is the sky blue?" and "What does a cow say?" are far more likely to elicit a cheerful response than "Where's your manuscript?" "Why haven't you called?" and "Who's your lawyer?"

When you leave New York, you are astonished at how clean the rest of the world is. Clean is not enough.

What I can't be is monogamous. That tends to upset people. I just don't like domestic life.

I used to rent a house in Princeton, New Jersey, and whenever people came to visit me, I would drive them past Albert Einstein's house, which is the most ordinary house in Princeton - a house, let me assure you, that now a salesman wouldn't live in. I'd always say, "That was Albert Einstein's house." And they'd say, "What do you mean? Why would Albert Einstein live in a little house like that?" And I'd always say to people, "Because he didn't care!"

As a teenager you are at the last stage in your life when you will be happy to hear that the phone is for you.