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 love the theater. I love the rehearsals. That's where you build a performance. That's your foundation. If you're gonna build a house, you start with the foundation. That makes the house strong. That's the way I build a character, from the foundation out.

Poverty can teach lessons that privilege cannot.

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.

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.

Time is very important to art and if you don't have the time to select, art goes out the window.

For 50 years, acting was the reason I got up in the morning.