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真正的挑战不仅仅是收集数据,而是理解这些数据的意义。
Diversity in thought and background leads to stronger, more resilient companies.
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.
数学中最激动人心的时刻是当你看到以前似乎不相关的事物之间的联系时。