"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."

对你的孩子好一点，因为他们未来会给你选养老院。

I’ve never been a natural, all I do is try, try, try.

伟大的传记应该像一幅肖像，既能捕捉光明也能捕捉阴影。