有用是这些老人曾经对自己最好的希望，而无目的是他们最深的恐惧。

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

但是人鱼没有眼泪，所以她经受了更多的苦难。

债券市场是市场预期的最终晴雨表。

最好的政策是那些将经济激励与生态健康相结合的政策。