纯粹适用的语言适用性很差。
The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.
I don't let anyone else's opinion become my reality.
勇气不是没有恐惧，而是战胜恐惧。
Do what you love, love what you do.
I'm not trying to be perfect, I'm trying to be honest.