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We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
我们生来都是疯狂的,有些人一直如此。
In a flash, all of the past away from you, the rest of the only memories.
天下只有具体的事物(器)存在。所谓规律(道)是事物的规律,不能将事物说成是规律的事物。