There wasn't a rich father or rich family that paid for everything that I have right now, so I worked my way.

Don't get too excited when I am winning, and don't get too depressed when I am losing. Just keep it cool.

But when I'm losing a few matches, suddenly 'It's his fault', 'He doesn't want to practice', 'He doesn't need it', 'He doesn't care'. And when everything goes well, there are people coming behind the stone, saying, 'Oh, my God, he's back finally, and I was there to help him out'.

New York is a fantastic city.

You can find flaws in Agassi and Sampras, but Federer has none.

I've felt it (shoulder soreness) since the first day I came, but more so now. Yesterday in the doubles I felt like I couldn't serve at all. I had a lot of pain. I decided to stop because without the serve it doesn't make any sense. It's better to stop and try to recover. If you play, you play 100 percent, not to suffer on the court...Hopefully I'll be ready for the Australian Open. I'll ask for a late start and try to recover. I can playing forehand, backhand, anything except serve.

It's a completely different situation right now because last year it was the time that nobody expected anything from me anything -- I had nothing to lose, basically I was starting from zero. And now I'm back in Top 5. And for me it's a different stage.