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Every book is a door that opens onto another world, and every reader is a traveler who steps through it.

The best way to learn econometrics is by doing—working with real data and real problems.

The Great Moderation was neither great nor a moderation.

我不考慮我的遺產。我只是努力做好工作。

海洋將我們所有人聯系在一起；它的挑戰需要全球解決方案。