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优秀的数学家应该既严谨又富有想象力。
The true value of a forest is measured not just in board feet, but in biodiversity and ecosystem health.
我是上帝的容器。但我生命中最大的痛苦是我永远无法亲眼看到自己现场表演。
The goal of business is not just to make money, but to make a difference.