"Love is the extremely difficult realization that something other than oneself is real."
爱是一种极其困难的领悟:除了自己之外还有其他真实存在。
Loneliness is not a lack of company, but a lack of purpose.
生于古人之后而议论古人的缺点失误容易,而若处于古人的位置做古人所做的事就很难
人类心灵是在并行硬件上运行的串行处理器。
The anarchic nature of the international system compels states to prioritize their own survival above all else.