The best novels are those that make us see the world differently.
成功辨识的关键是找到一个足够灵活的模型结构,以捕捉系统的基本特征,同时又足够简单,可以从现有数据中估计出来。
There are no objects whose existence is indubitable.
The only thing that can make you a hero is your courage.
数据是新时代的石油,但比石油更重要的是如何用好数据。