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Force and fraud are in war the two cardinal virtues.
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
The act of creation is an act of revelation.
森林教会我们耐心——成长需要时间,但回报是永恒的。