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The value of an economic model lies in its ability to explain and predict.

我試圖寫出既有趣又發人深省的書。

追求知識是最崇高的努力。

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

The strength of a company lies in its people; invest in them, and they will build the future.

對生命的研究就是對無限可能性的研究。