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"The world is a book, and those who do not travel read only one page."

Never underestimate the power of persistence. Most people give up too soon.

邪惡勝利的唯一必要條件是好人無所作為。

International politics is a ruthless and dangerous business, and it is foolish to expect states to behave according to moral principles.

The best way to improve a program is to rewrite it.

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

世界是一個偉大的故事，我們是其中的角色。

真相往往埋藏在層層謊言之下。