States are rational actors that seek to maximize their power and security in an anarchic international system.

My blindness is not a tragedy, but just another way of seeing.

追求知识是一生的旅程，而发现的喜悦是其最大的回报。

我比我想象的更坚强。

事实是，每个人都会伤害你。你只需要找到那些值得为之受苦的人。

Quality is remembered long after price is forgotten.