网球给了我一切，我想回馈一些东西。
"Tennis has given me everything, and I want to give something back."
对正确的需要，是我们庸俗思想的标志。
Editing is the final rewrite of the script.
教学的艺术是帮助发现的艺术。
I became insane, with long intervals of horrible sanity.
钢铁的未来在于其适应低碳经济的能力。
The artist's role is to question, not to answer.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.