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譯文：縱覽歷史，凡是賢明的國和家，成功源于勤儉，衰敗起于奢華。賞析：節儉不是吝嗇，是對錢財的合理利用。不管何時，我們都要有憂患意識，保持儉樸的作風。

"The past is a foreign country; they do things differently there."

Collaboration across disciplines is essential for solving the most challenging problems in science.

What matters in life is not what happens to you but what you remember and how you remember it.

我不會讓任何人對我的看法定義我是誰。