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善良的行為是最高尚的美德。

Sometimes the simplest questions lead to the deepest theories.

Sustainability isn't a choice anymore—it's a responsibility we owe to future generations.

對自己的言辭永遠不能太不小心，尤其是當你在撒謊的時候。

We are just beginning to scratch the surface of understanding how our bodies perceive the environment.

現代政治的巨大挑戰是將身份認同的要求與自由民主的要求相調和。