What matters isn't how well you play when you're playing well. What matters is how well you play when you're playing badly.

Concentration is born on the practice court... you must mentally treat your practice sessions as matches, concentrating on every ball you hit.

I have always had this outrage at being told what to, how to act, whom to love.

You can't live in the past, there's nothing you can do about it.

Losing still hurts, but that's good. When it stops hurting, that's when I stop playing.

Just go out there and do what you've got to do.

People who are rich want to be richer, but what's the difference? The toys get different, that's all. The rich guys buy a football team, the poor guys buy a football. It's all relative.