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书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
唯一真正的天堂是我们已经失去的天堂。
The decline of violence may be the most significant and least-appreciated development in the history of our species.