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实证研究中最重要的是要清楚你想要回答的问题。
"The most important thing in empirical work is to be clear about the question you are trying to answer."
"Life is a series of moments, each one a story waiting to be told."
预测未来的最好方法就是创造未来。
If you are born poor it's not your mistake, but if you die poor it's your mistake.
真理永远不会伤害一个正义的事业。
庆祝你的成功。在你的失败中找到一些幽默。