全球化帮助数亿人达到了更高的生活水平，超出了他们或大多数经济学家的想象。但对数百万人来说，全球化并未奏效。许多人实际上变得更糟，因为他们看到自己的工作被摧毁，生活变得更加不安全。

"To write is to confront the chaos of existence and impose some order upon it."

Hope is the last thing to die, and the first thing to betray you.

The genome is a puzzle waiting to be solved.

The essence of causal inference is to go beyond the data and ask what would happen if we intervene.