Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

The key to success is to focus on goals, not obstacles.

数学的本质在于它的自由。

人们并不总是陪在我身边，但音乐永远在。

要在最高水平上取得成功，你必须心理强大。

没有比你自己设下的陷阱更致命的陷阱了。