I know playwrights who like to kid themselves into saying that their characters are so well formed that they just take over. They determine the structure of the play. By which is meant, I suspect, only that the unconscious mind has done its work so thoroughly that the play just has to be filtered through the conscious mind. But there's work to be done - and discovery to be made.

Do you know what a playwright is? A playwright is someone who lets his guts hang out on the stage.

I don't set out to write a play a year. Sometimes I've written two plays a year. There was a period of a year and half when I only wrote half a play. If it depresses some critics that I seem prolific, well, that's their problem as much as mine.

Martha: Oh, I like your anger. I think that's what I like about you most. Your anger.

I think we should all live on the precipe of life, as fully and as dangerously as possible. Everyone should make the assumption that they're going through life only once. Tomorrow we die. Why not take chances, extend yourself? How awful it is when a person comes to the end of life full of regret.

If you want a commercial success - it's the confusion of commerce with art. A successful play is not considered to be the best written. It is the one that sells the most tickets. Those standards are destructive [to theatre].

In the thirties a whole school of criticism bogged down intellectually in those agitprop, social-realistic days. A play had to be progressive. A number of plays by playwrights who were thought very highly of then - they were very bad playwrights - were highly praised because their themes were intellectually and politically proper. This intellectual morass is very dangerous, it seems to me. A form of censorship.