You cannot be serious!
Tennis is a funny game; unbelievable highs and the lows are just as low.
The important thing is to learn a lesson every time you lose. Life is a learning process and you have to try to learn what's best for you. Let me tell you, life is not fun when you're banging your head against a brick wall all the time.
I am not a monster. I'm not all bad. Maybe 10 percent. I think I'm 90 percent good.
Everybody loves success, but they hate successful people.
I think it's the mark of a great player to be confident in tough situations.