预测未来的最好方式就是创造未来。
The best way to predict the future is to create it.
数据的好坏取决于我们提出的问题。
"I’m a very calm person. That helps me in tennis and in life."
There are only two tragedies in life: one is not getting what one wants and the other is getting it.
I’m not a brand. I’m a person.