A multitude of bad ideas is necessary for one good idea.
I'm the kinda guy that's mental, if I smack a chick in the mouth and she keeps smilin'.
The architect must be humble before the forces of nature.
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。
世界变化很快,但人心变化很慢。