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追求高效算法的核心是一项数学努力,它挑战了我们对复杂性和可计算性的理解。
When you are young, you think you will be happy when you are older. But then you get older and you realize you were happy when you were young.
物理学家必须有一种信念,即自然之书是用一种他可以学会阅读的语言写成的。