Once, as an experiment, I travelled around the world with a single suit. Before I left, I went to a tailor in Savile Row and asked him to make me a suit that I could wear in any climate and which I could use as a tuxedo, a dinner jacket, a lounge suit and a blazer.

While I put forth the suntan and the teeth and the cavalier attitude, I've survived under the worst of eras and times, and I've always had a good time doing it, because I never really took myself seriously, nor did I take life seriously because it is already terribly serious.

Women want honesty but sometimes get upset if you are honest, so you need to know when to be honest.

The first thing my agent told me in 1959 was he said you have to have something recognizable that people will remember. “What are you? Do you have cleft in your chin? You have a Jimmy Stewart kind of talk?” And I thought I don’t know what I can give them that will be different.

I consume an enormous number of books, but they're always on a particular subject because I'm obsessive.

I look at scripts as good or bad. If it's bad, it better pay a lot of money.

I've developed a self-discipline since the time I was a child.