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A really well-made buttonhole is the only link between Art and Nature.
人的本性是生命的内在规律。
如果你想获得某样东西,最可靠的办法是让自己配得上它。
现代密码学的挑战不仅在于保护信息,而且在于以一种既高效又可扩展的方式来实现。
History is the memory of a nation.
If history were taught in the form of stories, it would never be forgotten.