我们可能会遭遇许多失败,但我们绝不能被打败。
人工智能的最终目标是让计算机做那些如果由人类完成则需要智能的事情。
Love is not about possession. It's about appreciation.
We don't even know how strong we are until we are forced to bring that hidden strength forward.
Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.
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。