"The past is a ghost that haunts the present, whether we acknowledge it or not."

数学中最深刻的问题往往源于最简单的问题。

Leadership is about making tough decisions today that will benefit generations to come.

Power resides where men believe it resides. It's a trick, a shadow on the wall. 

有时候，关键在于如何打好一手烂牌。

人类的痛苦和快乐是相通的，无论我们来自哪里。

〈中国革命史〉

最好的表演来自内心。