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追求数学知识是一段永无止境的旅程。
The pursuit of mathematical knowledge is a journey that never ends.
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
不偏不倚叫做中,不改变叫做庸。
Ask not what your country can do for you --ask what you can do for your country.