眼界要开阔，就要游鉴名山大川；度量应宏大，须得熟读经史典籍。

善待每个人，然后照亮夜晚。

A writer is, after all, only half his book. The other half is the reader and from the reader the writer learns.

I'm not a product of my circumstances. I am a product of my decisions.

自动控制的根本问题是在存在干扰的情况下维持期望状态。