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You can’t be afraid to take a loss. The people who are afraid to take a loss are the ones who get killed in this business.
京东的成功来自于对用户体验的极致追求。
Development economics is ultimately about improving people's lives.
如果你没有偶尔失败,说明你还没有足够地突破界限。
Mathematics is the art of giving the same name to different things.
故事不只是被讲述;它被那些阅读它的人所经历。
数学推理可以相当系统地看作是对两种能力的结合运用,我们可以称之为直觉和独创性。
在生活中,我们必须在无聊和痛苦之间做出选择