I know that success does not come at once, it is not a thing achieved overnight. It is the result of many, many, many years of working and trying to achieve goals.

I like my groundstrokes, I can say. I like it. That's my game - I'm a groundstroke player and I play pretty aggressive.

All children have rights and those rights must be protected.

I have always valued the care for my body, and my mind and had holistic approach to life. I always thought this is utmost importance for my tennis.

My father believed in me many times more than I believed in myself.

I always tried to win. I was as competitive as I am today.

I don't think, that you can always - you can ever - get your game to perfection, you know. Only if you're Federer.