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上下级之间若真诚相通,则即使在暗处也相互信任无疑;若真诚不通,则即使亲近也充满怀疑不信。
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
Language is the most powerful tool of human thought.
The brain is the most complex thing we have yet discovered in our universe.