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出自《抱朴子·备阙》。使用弹弓打鸟,泥丸比千金更适用。
释义:他人胜过自己无妨,对方不会有怨恨;自己胜过他人非福,可能招致灾祸。
In theory, there is no difference between theory and practice. But, in practice, there is.
The only thing that I can say is I try my best in every moment.