Courage is doing something you need to do that might get you hurt.
I learned a long time ago that you don't have to go around using bad language and trying to hurt people to show how macho you are. That stuff won't get you anywhere, it just shows lack of vocabulary and character.
Something has to happen that you can't coach.
I learned more from the mistakes than from the good things.
The greatest mistake is to continue to practice a mistake.
I guess I'll retire someday if I live that long.