“记忆力是把双刃剑，”希尔斯说。

"Memory is a double-edged sword," Hills says.

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贝佐斯警告毕业生们，创造力是一把双刃剑，可能使人自满，甚至导致更加糟糕的结果——令人自以为无所不知，他坦言自己也是在历经艰辛之后才明白了这个道理。

Bezos warned that the gift of creativity was a double-edged sword that could lead to complacency and worse, a know-it-all attitude, a lesson that he candidly admits he learned the hard way.

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他们中的第一个也是最伟大的骑士是阿尔塞斯米奈希尔王子，曾经是白银之手骑士团的一个强大的圣骑士，后来为了拯救他的人民孤注一掷的奉献出了他的灵魂来获取符文剑霜之哀伤。

The first and greatest of these was Prince Arthas Menethil, once a mighty paladin of the Silver Hand, who sacrificed his soul to claim the runeblade Frostmourne in a desperate bid to save his people.

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