Roger [Federer], he brought tennis... one level higher. Normally he toys with everybody. With all respect to other players, he does whatever he wants on the court against them. It's incredible what kind of game he can play.

I've had a lot of luck. If I didn't I'd be washing bottles in Russia.

It's frustrating when you want to play but can't. I didn't touch a racket for three weeks and when I started playing again last week, I still felt some pain in my wrist.

I'm not a materialistic person.

New York is a fantastic city.

It's too many questions about what I'm going to do, why I'm retiring, and this and that. So I answer the same question, I don't know, a thousand times.

I've lived my life the way I wanted to, whether scaling the mountains, partying long into the night or having fun playing soccer.