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在暴君有权杀死一个国家的权利被证明之前,一个国家在必要时杀死暴君的权利永远不会被怀疑。
The future of exoplanet research lies in the development of more sensitive instruments and the collaboration of scientists worldwide.
如果你能梦想,你就能实现它
The theory of automorphic forms is a central subject in modern number theory.