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我们教授一门学科不是为了培养关于该学科的小型活图书馆,而是让学生自己学会数学思考。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
"The world is a book, and those who do not travel read only one page."
世界上充满了显而易见的事情,却没有人注意到。
预测未来的最好方法就是创造未来。