My nutritionist has done a great job in changing my diet after we established I am allergic to things like gluten - I can't eat pizza, pasta and bread. I have lost some weight, but my movement is sharper and I feel great.

I have been through two wars in my 24 years, and I know what it's like to be without anything, to see the bombs flying above your head.

Mostly the problems when I was down were caused by myself. There were times when I was not responsible enough or decisive enough.

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.

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 lost to a better player who played some courageous tennis and deserved to win.

I am the greatest tennis player. The other players are like coins in my pocket that I give to a homeless man.