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当你点燃蜡烛时,你也投下了阴影。
"The true power of science lies in its ability to unite us in our quest for knowledge."
你穿过的门原来是什么样子,走过去以后也要保持那个样子。
In mining, the real competition is often against the market's short-term mindset.
承认规则是法律体系中的终极规则,它确定了有效法律的标准。