"You can never know everything, and part of what you know is always wrong."
你永远无法知晓一切,而你所知的一部分总是错误的。
I was never really insane except upon occasions when my heart was touched.
目标不仅仅是消除不好的东西,而是追求和体验世界上最好的东西。
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。