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The most profound ideas in mathematics often come from asking the simplest questions.

Please put my hands on the outside, let the world see coffin, great as I Caesar, after death is empty hands.

I want my books sold on airport bookstalls.

譯文：能夠結交正直的朋友，這樣的人一定會有好名聲；愿意親近德高望重的長者，這樣的人一定會有好事發生。賞析：什么樣的朋友可以交，什么樣的朋友不可交，我們應該懂得篩選。益友會給我們帶來好的改變，損友只會讓我們越來越壞。蓬生麻中，不扶而直。我們應該與品德高尚，心術端正的人交往。

The transition to clean energy is irreversible.

Men become old, but they never become good.

做偉大工作的唯一方法是熱愛你所做的事。