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成功不是终点,失败也不是致命的,重要的是继续前进的勇气。
Self-education is, I firmly believe, the only kind of education there is.
The only way to learn mathematics is to do mathematics.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.
Leadership is about making tough decisions with courage and empathy, even when they’re unpopular.