In my case, I can sincerely say nothing is impossible.
Building a solid foundation in the early years of a child's life will not only help him or her reach their full potential but will also result in better societies as a whole.
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.
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.
My father had never watched tennis, never liked tennis too much. He said, 'OK, we buy a racket, we watch together,' because we didn't know anything. It was a process of learning together that made it more interesting.
All children have rights and those rights must be protected.
I don't like to compare years, honestly. I think every year is a different experience, a different challenge. You grow. You evolve as a person and as a player.
Joking around is part of my personality, just who I am.
My priority, the most important thing in my life is my family, my wife and my son.
I want to help children in Serbia and around the world so they can realize their dreams.
I always try to show my human side to my colleagues and to the whole circuit. More than anything because we are all on the same train, it is part of our work.
My mother is a special story. She went through so much to bring us up, four men at home, especially when our country was going through really difficult times.
Mangling my racket and an odd swearword on the court is not something I am proud of and it shouldn't happen, but even my coaches have told me that it's sometimes better to let it all out, the anger inside you, because keeping it bottled would just eat you up in the long term.
Those born into poverty or on the margins of society require our extra support to realize their dreams.
Tennis players we're always playing in center courts that feel like arenas. And when we get on the court and the crowd cheers your name or salutes you - it's like you're a gladiator in the arena. And everyone is cheering - and you're fighting, you're screaming, during your strokes - it feels like you're an animal, fighting for your life.
I love being around people who care about me, and I care about them.
I had a unique privilege to have a good start in life and a chance to develop my talents.
I'm trying not to pay too much attention to the rankings because calculations can distract you.
I love football and it's the sport I would really like to play. I've said on national television here that I would really love to play for one of our football clubs when I finished my tennis career.
I remember as a kid, I was improvising and making little trophies out of different materials and going in front of the mirror, lifting the trophies and saying 'Nole was the champion!'
I've had my ups and downs in my private life.
What I learned as a young child continues to have a tremendous impact on my life today.
I got married, going to become father soon, being No. 1 in the sport that I love with all my heart. I mean, it's pretty awesome.
As a kid I was creative.
I lost to a better player who played some courageous tennis and deserved to win.
