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學習古人但不拘泥于古人，效法古人但不抄襲古人。

The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.

在言語之間的沉默中，我們常常發(fā)現(xiàn)最深刻的真理。