The pit of a theatre is the one place where the tears of virtuous and wicked men alike are mingled.

Drama is based on the Mistake. I think someone is my friend when he really is my enemy, that I am free to marry a woman when in fact she is my mother, that this person is a chambermaid when it is a young nobleman in disguise, that this well-dressed young man is rich when he is really a penniless adventurer, or that if I do this such and such a result will follow when in fact it results in something very different. All good drama has two movements, first the making of the mistake, then the discovery that it was a mistake.

The drama's laws, the drama's patrons give, for we that live to please, must please to live.

To treat a ''big'' subject in the intensely summarized fashion demanded by an evening's traffic of the stage when the evening, freely clipped at each end, is reduced to two hours and a half, is a feat of which the difficulty looms large.

We need a type of theatre which not only releases the feelings, insights and impulses possible within the particular historical field of human relations in which the action takes place, but employs and encourages those thoughts and feelings which help transform the field itself.

By whatever means it is accomplished, the prime business of a play is to arouse the passions of its audience so that by the route of passion may be opened up new relationships between a man and men, and between men and Man. Drama is akin to the other inventions of man in that it ought to help us to know more, and not merely to spend our feelings.

The stage is not merely the meeting place of all the arts, but is also the return of art to life.

A playwright is the litmus paper of the arts. He's got to be, because if he isn't working on the same wave length as the audience, no one would know what in hell he was talking about. He is a kind of psychic journalist, even when he's great.

The theatre, for all its artifices, depicts life in a sense more truly than history, because the medium has a kindred movement to that of real life, though an artificial setting and form.