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The story of a poor man's life is written on his body, in a sharp pen.
穷人的生活故事是用尖锐的笔写在他的身体上的。
追求知识是一段永无止境的旅程,每一个发现都为新的问题打开了大门。
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.