我认为年轻时经历一次严重的失败很重要……我从中学到了很多。因为它让你意识到可能会发生在你身上的事情。因此，在我的一生中，当我们濒临崩溃时，我从未感到害怕。我从不害怕。
I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.
发现自己适合做什么，并确保有机会去做，这是幸福的关键。
数学的美在于它能够以最抽象的术语描述宇宙。
You can only find out what you actually believe (rather than what you think you believe) by watching how you act. You simply don’t know what you believe, before that. You are too complex to understand yourself.
我是一个非常冷静的人。这有助于我在网球和生活中的表现。
"The strength of the team is each individual member. The strength of each member is the team."