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I strongly believe that missionaries make better products. They care more. For a missionary, it's not just about the business. There has to be a business, and the business has to make sense, but that's not why you do it. You do it because you have something meaningful that motivates you.

成功不是終點，失敗也并非致命，重要的是繼續(xù)前進的勇氣。

數(shù)學不是關于數(shù)字、方程、計算或算法：它是關于理解的。

成功不僅僅在于你取得了什么，還在于你如何取得它。

我們都在陰溝里，但有些人卻在仰望星空。

——《在東京中國留學生歡迎大會的演說》（1905年8月13日）