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每个清晨,我从床上跳下来,然后就踩上了地雷。那个地雷就是我自己。在爆炸之后,我把那一天剩下来的时间用来把炸烂后的碎片收拾到一起。
The best way to refactor a program is to refactor it.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.