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。
成功是从一个失败跌到另一个失败,但热情不减。
科学发现的真正本质不在于它提供的答案,而在于它提出的新问题。
Public discourse is transforming from rational argument into emotional performance.”
The most important thing for any leader is to bring clarity to where the world is going.
I don't sing for the critics. I sing for the fans.