国家是理性的行为者，在无政府状态的国际体系中寻求最大化其权力和安全。
States are rational actors that seek to maximize their power and security in an anarchic international system.
The only thing that’s keeping you from getting what you want is the story you keep telling yourself.
唯一阻止你得到你想要的东西的是你一直告诉自己的故事。
I think the best thing you can do is to be kind to yourself and to others.
Your time is limited, so don't waste it living someone else's life.
The more precise the language, the more it reveals the abyss beneath.
化学中最重要的工具不是烧杯或光谱仪，而是想象力。