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关于因素的名人名言哲理格言警句语录 - 每日文摘
因素
As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.
Concerning the gods, I cannot know either that they exist or that they do not exist, nor what form they might have, for there is much to prevent one's knowing: the obscurity of the subject and the shortness of man's life.
The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.
The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.