"I used to get nervous, you know if my parents would come watch. And then I would get nervous if my friends came and watched. Today it's not a problem anymore actually, because now I enjoy it. I see that they, you know, respect me immensely, and I try to put on a good show and show that I can still play very good tennis."

"When I won in 2003, never in my wildest dreams did I ever think I would win Wimbledon and have my kids seeing me lift the trophy, so this is pretty surreal. And yeah, I was almost shocked in the moment that it all came together so nicely."

"The serve, I was too young and too small and... not enough powerful to have a good serve when I was young, so my forehand was always my signature shot. So I used to always run around my backhand, you know, use my forehand as much as I could, and so that's why I think it's my strength also today, you know."

"Before, I guess, mum and dad were everything, but now, in my case, I had two new girls and all of a sudden they're completely dependent on you and there's a third generation. It's a funny shift all of a sudden. You have the babies, you have yourself and then you have your parents."

"Words do not change their meanings so drastically in the course of centuries as, in our minds, names do in the course of a year or two."

"I just really think every job I do, I get this gypsy attitude to money."

"Game theory is a branch of, originally, applied mathematics, used mostly in economics and political science, a little bit in biology, that gives us a mathematical taxonomy of social life, and it predicts what people are likely to do and believe others will do in cases where everyone's actions affect everyone else."

"That was always my frustration with so many of these shows, because design is not an ambush... it's a relationship. You have to know how people move and live and work to be able to design for them."