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外交是戰爭的延續，只不過用別的手段而已。

The community is a fictitious body， composed of the individual persons who are considered as constituting as it were its members.

Philosophy is an ornament in prosperity, a refuge in adversity, and a provision in old age.

The best way to predict the future is to create it.

最可持續的森林是在保持其生態完整性的同時為人們提供價值的森林。