It's not wise to violate rules until you know how to observe them.

If you aren't in over your head, how do you know how tall you are?

Playwriting gets into your blood and you can't stop it. At least not until the producers or the public tell you to.

Knowledge is invariably a matter of degree: you cannot put your finger upon even the simplest datum and say this we know.

You are the music while the music lasts.

Half of the harm that is done in this world is due to people who want to feel important. They don't mean to do harm. But the harm does not interest them.