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发展经济学最终是为了改善人们的生活。
Development economics is ultimately about improving people's lives.
The elegance of a proof is as important as its correctness.
我生来就会犯错,而不是假装完美。
"Love is the most powerful force in the universe."
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
The world is changed by your example, not by your opinion.
"Writing is a way of speaking without being interrupted."
衡量生命的尺度是思想和行为,而不是时间。
对待投资要像经营一家企业一样,注重长期规划和价值创造。