You have to understand who you are and figure out a way to communicate it. It might be in a different industry, but it's about what pumps the blood through your veins, what makes you excited, what pushes your buttons. And then discovering the best way to communicate that, no matter how big or small; it's what you stand for, what you believe in, and what reflects who you are.

I feel old when I see mousse in my opponent's hair.

There's a lot of good waiting for you on the other side of tired. Get yourself tired.

Tennis is at an amazing time when you've got two of the best players ever to play the game. You can argue the two very best playing in the same generation. It's a rivalry I think that we've never seen in our sport.

Few of us are granted the grace to know ourselves, and until we do, maybe the best we can do is be consistent.

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

You don't cheat anybody out of their experience, whatever it is.