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解釋：天道遠離人間，人道則存在于身邊的社會人事之中，可以就近掌握。對于人所難及的事物，如何能知道呢？

The interplay between analysis and algebra is the driving force behind many breakthroughs in number theory.

錯誤的生活無法正確地過。

The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.