Don't think about being the number one in the world, try instead to get through today's program as well as you can. Then we will see whether one day you'll end up as number one or number 100.

That's painful always to lose.

I would love to learn other languages, maybe French? My uncle speaks German so maybe also German? Chinese seems to be too difficult.

What distinguishes tennis is respect for one's opponent, one's conduct on the court.

I have the same bedroom I've always had. It's clean and tidy when I get home, and after two or three days it gets messy and my mother nags me.

The glory is being happy. The glory is not winning here or winning there. The glory is enjoying practicing, enjoy every day, enjoying to work hard, trying to be a better player than before.

I always had the theory that the most important thing is be happy, enjoy what are you doing, and be fresh mentally.