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You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

成功不是終點，失敗也不是致命的，繼續前進的勇氣才是關鍵。

寫作就是見證人類的狀況。

可持續性不是一種選擇，而是唯一的前進道路。

朗蘭茲綱領是對數學如何被整體理解的一種愿景。