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數學證明的優雅在于其簡潔和清晰。

Understanding the mechanisms of memory can help us not only in recalling the past but also in shaping our future actions and decisions.

俄羅斯法律的嚴厲性因不必強制執行而得到緩解。

Coal enterprises must actively adapt to energy structure adjustments and accelerate transformation and upgrading.

"The truth is rarely pure and never simple."

I prefer the destruction of the whole world to the scratching of my finger.

無紙化辦公室仍然需要生產紙張的森林。