"I have no idea. 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. One night, maybe it soars, and the next night it may go right in the toilet. You need to be as honest as you can be, that's the main thing, and you need to be honest with the other actors."
January 1, 1970
https://en.wikiquote.org/wiki/Ephemerality