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The relationship between wages and employment is not as straightforward as some models suggest.

我能給出的最好建議就是做你自己并享受樂趣。

法律的目的不是廢除或限制，而是維護和擴大自由。

The more we learn about the true nature of animals, the more we realize how much we have in common with them.

鋼鐵的未來在于其適應低碳經濟的能力。