Courage and fear were one thing too. - John Steinbeck

Ma Joad: How am I gonna know about ya, Tommy? Why they could kill ya and I'd never know. They could hurt ya. How am I gonna know?

Tom Joad: Well, maybe it's like Casy says. A fellow ain't got a soul of his own, just a little piece of a big soul, the one big soul that belongs to everybody, then...

Ma Joad: Then what, Tom?

Tom Joad: Then it don't matter. I'll be around in the dark - I'll be everywhere. Wherever you can look - wherever there's a fight, so hungry people cant eat, I'll be there. Wherever there's a cop beatin' up a guy, I'll be there. I'll be in the way guys yell when they're mad. I'll be in the way kids laugh when they're hungry and they know supper's ready, and when the people are eatin' the stuff they raise and livin' in the houses they buid - I'll be there, too.

Out of all this struggle a good thing is going to grow. That makes it worthwhile.

I am impelled, not to squeak like a grateful and apologetic mouse, but to roar like a lion out of pride in my profession.