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A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
故事的真正本质不在于它的情节,而在于它唤起的情感。
The boldness of his mind was matched by the candor of his speech.
这个世界是个美好的地方,值得为之奋斗。
"Entanglement is the most profound resource nature has given us for quantum information processing."