I had a unique privilege to have a good start in life and a chance to develop my talents.

Obsession is a negative word, I do not think that obsession can bring positive things. Not only in tennis but, I mean in any situation of life.

It is very important and my success very much depends on the harmony that I feel in my private life. It is essential for me to be happy in my private life. And if it continues, I am able to continue playing tennis.

I am grateful to life. And also to the people who have brought me here. Without them, I could not be where I am now.

Each year represents new challenges and obstacles. You have to adjust.

I want to win and I feel that pressure, but my career will not be a disaster if I do not win there. It is a dream to fulfill.

In my case, I can sincerely say that nothing is impossible... When I was saying I want to be No. 1 of the world, and I was seven or eight years old, most of the people were laughing at me because it seems like I have one percent of chances to do that, and I've done it.