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我们说有些事情不能被原谅,或者说我们永远不会原谅自己。但我们确实原谅了——我们一直在这样做。
The most important property of a program is whether it accomplishes the intention of its user.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Entrepreneurship is a marathon without an end. Only those who persist to the end can see the dawn of victory.