Every now and then I will play; I try to focus on charitable work. I might do it because it's an offer I can't refuse, so I rally and try to stay in shape and keep myself active.

I had moments of my actions and words not reflecting who it is I am - if that defines a punk, then yes, absolutely.

It's shocking how little there is to do with tennis when you're just thinking about nothing except winning every point.

I've been motivated by overcoming challenge and overcoming the hurdles and obstacles that face me. There still is plenty out there to get motivated by.

When I was 7 years old I saw Jimmy Connors make someone carry his bag, as though he were Julius Caesar. I vowed then and there that I would always carry my own.

Success doesn't always come in the form of a trophy. Keep striving for success.

You'll hear a lot of applause in your life, but none will mean more to you than that applause from your peers. I hope each of you hears that at the end.