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Good econometrics is like good carpentry—it's all about using the right tool for the job.

Architecture should be quiet, not shouting.

技術(shù)為我們的林業(yè)運營提供了精確性，但智慧告訴我們何時何地應用它。

To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.