书是作者与读者之间的对话。

关于性别和经济学的讨论必须从指责转向解决方案。

"The truth is not always beautiful, but the pursuit of truth is always beautiful."

"Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts."

They say a daughter is like a vest to her mother. I’m more like a fur coat.

预言下雨不算什么，建造方舟才算。