Life is challenging but I'm always up for a challenge.

When youre on top, youre on top.

My motto is: I'm alive, so that means I can do anything.

The thing about tennis is if you stay off for two weeks, or just for three days, you can lose your rhythm quickly. So it's just a question of constant diligence and vigilance.

It's a great feeling to have accomplished what I have, but I want to do more.

Id like to imagine that in order to beat me a person would have to play almost perfect tennis.

Life is challenging but I'm always up for a challenge.