Everything is possible in this life.

Many say that (Pete) Sampras is the greatest player. But I say with all due respect to the rest, that he (Roger Federer) is the most complete player in the world so far.

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.

Wimbledon is not the tournament I love. I don't like how they treat the players. There are small things that don't cost them anything and they make such a big deal out of it. If they treat us this way, well, we have to treat them the same. We want to be respected, the way we respect Wimbledon, even if it is not the best Grand Slam on earth.

I'm not fighting with myself. Oh, my God. That's how I am. You know, the story of the hippo? The hippo comes to the monkey and said, listen, I'm not a hippo. So, he paint himself like a zebra. He said but he's still a hippo. He said but look at you, you're painted like a zebra but you are a hippo. So then he goes, you know, like I want be a little parrot. So, he put the colours on him and he comes to the monkey and said but, sorry, you are a hippo. So, in the end, you know, he comes and said I'm happy to be a hippo. This is who I am. So, I have to be who I am and he's happy being a hippo.

I pass through the difficult moments in life, really difficult times on grass, during my seven years of my career. All of a sudden I felt comfortable.

Don't get too excited when I am winning, and don't get too depressed when I am losing. Just keep it cool.