In a world which is armed to its teeth with nuclear weapons, every quarrel or difference of opinion may lead to violence of a kind quite different from what is possible today.
I don't play the traditional Charlie Parker songs. But I do improvise and I do create with my instrument, and that to me is jazz. But there are people who use the word 'jazz' only in a traditional sense, and they would be offended by that, and that's fine.
As an actor, I think a mistake that any storyteller can make is to play the ending.

