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Natural experiments can provide valuable insights into economic questions.

啟發式研究揭示了我們如何簡化復雜問題，有時會導致錯誤。

The most dangerous myth in fishing is that there will always be more fish.

The only way to get through pain is to go through it.

Always question your assumptions—that's where the most interesting discoveries often lie.

沒有理由說善不能像惡一樣經常勝利。任何事物的勝利都是組織的問題。