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If knowledge can create problems, it is not through ignorance that we can solve them.
"The only way to make sense out of change is to plunge into it, move with it, and join the dance."
复杂性理论告诉我们,并非所有问题都是平等的;有些问题本质上比其他问题更难。
每一本书都是一次旅程,每一次旅程都改变我们。