I'm not a materialistic person.

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

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 to practice with.

I've realized I can't waste any moment being unhappy.

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.

My friend, there is nothing so sexy as a woman who is angry. Perhaps when she is even throwing things.

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