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我不是那种会让我的专注力下降的人。
The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property.
可持续性不是一种选择,而是我们对下一代的责任。
在量子力学的领域里,观察者和被观察者密不可分,这对我们关于现实的经典观念提出了挑战。
Sustainability isn't a choice—it's a responsibility we owe to the next generation.
金银像其他商品一样具有内在价值,这不是任意的,而是取决于它们的稀缺性、获取它们所耗费的劳动量以及生产它们的矿山所投入的资本价值。
Everyone thinks of changing the world, but no one thinks of changing himself.