Acting is ephemeral. You can't hang it on a wall. You can't throw it off. And you can't bring it out of a closet. It's there one night and it's gone the next, at least with stage acting anyhow.
Charles DurningI would rather do a play because it's instantaneous. You go on the stage, and you know whether it's happening or not. Somebody asked me 'What is acting?' And I said, 'Acting is listening.' And if you ain't listening, nobody's listening.
Charles Durning