I Had To Know At Least Two

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.

Pressure Is Part Of What We Do. It's Always Present.

What I Learned As A Young Child Continues To Have A Tremendous Impact On My Life Today.

It Gives Me Goose Bumps And Little Butterflies In The Stomach When I Start Thinking About The 'golden Slam.'

Serbian History Tells That Family Is The Most Important Thing And You Have To Stick With The Family.