You never know how long Federer is going to play, but in my opinion he has at least one or two more grand slams to win. It depends how long he stays motivated. For me, he is the greatest player to ever play the game.

In my opinion, he who invalidates is himself invalid.

As tennis players, we work and we sacrifice many things. To lose, that's not a happy thing - I mean sure, I was disappointed. You have to come back strong. But to win the last point in a grand slam tournament, that's the most beautiful and most satisfying feeling you can get as a tennis player. It's worth it.

In my opinion butlers ought To know their place, and not to play The Old Retainer night and day.

If you don't love something, it's not functional, in my opinion.

If you're afraid of losing, then you daren't win.