The moment you stop believing, you're already defeated.
The best way to predict the future is to invent it.
作战虽然讲究排兵布阵，但士兵的勇敢是其中的根本;丧葬虽然讲究礼节，但对亲人的哀思是其中的根本;一个人虽然很有学识，但思想道德、行为举止是其中的根本。
A writer must be willing to be challenged.
The interbank market is the circulatory system of modern finance.
The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.