一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。

写作是为了抵抗遗忘。

写作不是治疗，而是寻求真相。

The times they are a-changin'.

"In observational studies, we often have to rely on assumptions that are not directly testable."

行义事不能进行时，不要责怪道义。 

I don't wait for the storm to pass. I dance in the rain.

您横越过不毛之年的沙漠而到达了圆满的时刻。