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真相是,我们都在等待有人来照顾我们。我们都在等待有人告诉我们该做什么。
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.
数学中最激动人心的时刻是当你意识到两个看似不相关的领域有着深刻的联系时。