In mathematics, the journey from question to answer is often more enlightening than the answer itself.

领导力就是激励人们去做他们从未想过自己能做的事。

Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.

音乐和文字是同一精神的两翼。

读书人应当以天下大事为自己的责任，不能仅仅做一个只会钻研书本的学者。