That little white ball won't ...

That little white ball won't move until you hit it, and there's nothing you can do after it has gone.
 Babe Didrikson Zaharias

Quotes from the same author

Luck? Sure. But only after long practice and only with the ability to think under pressure.
 Babe Didrikson Zaharias
It's not just enough to swing at the ball. You've got to loosen your girdle and really let the ball have it.
 Babe Didrikson Zaharias
I don't seem able to do my best unless I'm behind or in trouble.
 Babe Didrikson Zaharias
Winning has always meant much to me, but winning friends has meant the most.
 Babe Didrikson Zaharias