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It is not the task of history to judge, but to understand.
Sustainable development requires not only vision but also concrete actions.
真正的挑战不仅仅是收集数据,而是理解这些数据的意义。
在一个疯子的世界里保持清醒本身就是疯狂。
We're not asking people to give up anything. We're giving them something better.