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語出西漢·桓寬《鹽鐵論·力耕》 。治理家庭不能靠一件財寶；治理國家，不能靠一種方法。

We don't inherit the earth from our ancestors; we borrow it from our children. This truth guides every decision we make.

The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.

世界上有很多好人。如果你找不到一個，那就成為一個。