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"The truth is a mirror, and the mirror is a game."

In mathematics, the journey is just as important as the destination; the process of discovery is where the real learning happens.

Innovation is not a slogan, but action.

有誰背后沒被他人議論過，又有誰在他人面前沒議論過別人？有錢人不管說什么，別人都奉承他說的是真的，而窮人即使說的是真話，別人也都不相信是真話。