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The art of doing mathematics consists in finding that special case which contains all the germs of generality.

你無法回到過去改變開始，但你可以從現在開始改變結局。

Running a business requires a long-term vision, not just short-term gains.

我一直在不停地努力，不嘲笑、不哀嘆、不嘲笑人類的行為，而是理解它們。