I pass through the difficult moments in life, really difficult times on grass, during my seven years of my career. All of a sudden I felt comfortable..

I could be the best looking guy in the Duma, but that's only because all the other guys are over 60..

It was really impossible to break through in Russia. We couldn't buy any balls. We really didn't have any courts, no rackets, nothing. And no people ….

Whenever I am losing, it's like, 'It's his fault'. And whenever I'm winning it's like, 'That's us'. That's the team, the people..

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

Lady, can you speak up a little bit? Indianapolis is a little far from Europe - I can't hear you..

Probably I'll not be so successful if I will keep everything in myself inside of me..

If you get operated, something can go wrong and you can just say bye-bye to tennis. That's what happened to a lot of soccer players in Europe. They g….

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 ….

Never give up. Last year I was trying to give up but I couldn't..

No matter what happens, tennis is still tennis: You can see a lot of great matches, a lot of new people..

I was making comebacks every single year. That makes it difficult mentally. It causes a lot of stress..

I'm not a materialistic person..

I try to do my best to have fun off the court..

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

Roger [Federer], he brought tennis... one level higher. Normally he toys with everybody. With all respect to other players, he does whatever he wants….

I achieved what I want to achieve and I want to continue doing something else..

You have to wake up and you have to run if you want to survive..

I'm different than another person who wants to lay back and do nothing for rest of the life and talk nonsense on ESPN... I will not do that. I want t….

Five sets is a kind of lottery. Anything can happen..

I don't care about losses anymore..