The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

语言的美在于它能够传达无法表达的东西。

"The true sign of intelligence is not knowledge but imagination."

生活就像在博物馆里走过场，要过一阵子你才开始吸收你的所见，思考它们，读书了解它们，记忆它们——因为你不能一下子全部消化。

战略不是规划的后果，而是相反：它是规划的起点。

The challenge is to make the audience believe in the character, not in the actor.