Anything is possible as long as you have the passion.

It's a tough world out there and all the guys are fighting hard and the competition is really tough.

Anything is possible as long as you have the passion.

If you lived the doubles, as I did, which was very stressful, you are sitting down in a chair experiencing a match without being able to hold a racquet in your hands.

When you are very little tennis should be fun, it should be a game.

When we want to reach a dream for the second time, you want it to come true, when you try so hard, you are so close to achieving it, it makes things very difficult to live with afterwards.

You should just enjoy it, but as soon as you decide that it is going to be your career, no matter whether you want to be a doctor or an architect or anything else, you need to work 5 hours a day.