Never give up. Last year I was trying to give up but I couldn't.

But when I'm losing a few matches, suddenly 'It's his fault', 'He doesn't want to practice', 'He doesn't need it', 'He doesn't care'. And when everything goes well, there are people coming behind the stone, saying, 'Oh, my God, he's back finally, and I was there to help him out'.

If I was the type of person who had tennis, tennis, tennis all the time and I went to bed and ended up dreaming about tennis, I would go nuts.

My mother said I would have more chances to become a tennis player than a football player.

'I think as a guy you need a little bit to be on your own from early on, to start to live your own life, and try to understand what is going on around you, you have to be able to survive...

I've had good times and bad times. That's me. That's how I am.

Lady, can you speak up a little bit? Indianapolis is a little far from Europe - I can't hear you.