I've been kicked in the teeth more times in tennis than the law ought to allow.

[In the modern game] you're either a clay court specialist, a grass court specialist or a hard court specialist... or you're Roger Federer...

When you're hot, anything can happen.

There is only one number one. It is a lonely spot but it has got the best view of all.

Nothing's perfect along the way [in life], and you ride the ups and downs. It's how you come out of those and continue on that I guess really matters.

There was never anything I wanted to do more than play tennis. Never once walked out there and thought, 'I wish I was doing something else.' Not once.

Equality? They ought to play the women's final on opening day. Everybody knows who's going to be in it.