I used to wear sleeveless T-shirts all the time on court, but now I've got a brand new look - I've moved on to polo shirts. Sleeveless T-shirts give you real freedom of movement and they keep you cooler in matches, but I just thought it was time for a change.

In tennis, because of the way it's scored, I don't think that scoring one point out of luck is ever decisive in winning. But, of course, it depends on the moment.

I am No. 8 in the world. I am not No. 100.

The thing, when you're down two sets to love, is to stay calm, even though it's hard, because people are freaking out, people are worried for you.

We should try to teach the young people values that are useful to them whether they become professional athletes or not.

You know, a lot of things changed. What never changed is the illusion to keep playing tennis, the illusion to keep doing well the things, and the illusion to be in a good position of the ranking and play these kind of matches.

In your career you have a lot of good moments and bad ones. The important thing is to have enough motivation to keep working all the days with humility and trying to be a better player than before. I am going to try to continue doing this.