Billy Wilder on Why Screenwriting is Worse than Playwriting

The tragedy of the picture maker, as opposed to the playwright, is that for the playwright the play debuts in Bedford, Massachusetts, and then you take it to Pittsburgh. If it stinks you bury it. If you examine the credits of Moss Hart or George Kaufman, no one ever brings up the play that bombed in the provinces and was buried after four shows.

With a picture, that doesn't work, no matter how stupid and how bad, they're still going to try to squeeze every single penny out of it. You go home one night and turn on the TV and suddenly, there on television, staring back at you, on prime time, that lousy picture, that thing, is back! We don't bury our dead; we keep them around smelling badly.

--from p. 421 of The Paris Review Interviews, Vol. 1.(Philip Gourevitch, ed.)