The anarchic nature of the international system means that states must rely on self-help to ensure their survival.
国际体系的无政府性质意味着国家必须依靠自助来确保其生存。
技术正在将煤炭开采从蛮力行业转变为精密操作。
每天进步1%，一年后你会强大37倍。
我不是感觉，我是思想。
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
我对那些在挣扎中、试图弄清楚某些事情的角色感兴趣。
