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材料中拓扑和对称性之间的相互作用可以导致意想不到且令人兴奋的物理现象。
过去从未真正过去;它活在我们的故事和骨血里。
The facts of life are very simple, but the stories we tell about them are very complicated.
变化的速度如此之快,以至于我们必须跑得更快才能保持在原地。
The past is a foreign country; they do things differently there.