I'm 83 and a half years old and I feel fine. I feel like a teenager but I'm unable to do a lot of the things that I used to do but I enjoy life to the fullest.

We learned out craft. Acting is a craft and you must learn it. I see a lot of talent today in the kids but they don't know how to work. They don't know the craft of acting and you can only get that on the stage in theater. You cannot learn how to act in movies or in television.

I know know why ... if something not broke, don't fix it. Twelve Angry Men was the perfect movie. The cast was just the best cast you could possibly get together. The director was Sidney Lumet, the best director around. So why they made the remake I don't know.

Fred Silverman, the head of ABC, he offered me a lot of comedy series but I told him I'd already been the best comedy series around, "The Odd Couple," and so when he saw that I did Quincy he called my agent and said, Jack turns me down? All my good series and he ends up playing an undertaker." And this was the HEAD of ABC series.

There was no sacrifice in acting for me, even when I was starving in New York. I went three days without eating. Charlie Bronson and I sold blood for $5 so that we could eat.

The only tool we have as artists is selectivity. If you're a painter, you select the color, the lines, how severe they should be. As an actor you develop how angry you should be. You select how angry you should be. You listen to the other actor and then you react. In film, sometimes the other actor isn't even there. You have to play the scene. What I do is I call on my experience on the stage. I play the scene and I hope that I reach a certain level of integrity because that's what I learned on the stage.

I'm 83 and a half years old and I feel fine. I feel like a teenager but I'm unable to do a lot of the things that I used to do but I enjoy life to the fullest.