理性不在于正确，而在于信念与行动的一致性。

The first step in quality improvement is to understand what the customer really wants.

The writer is the natural enemy of the state, because the state is based on lies and the writer is based on truth.

——《中国人之直言》（1920年4月3日）

在算法的领域，优雅不仅仅是美学；它常常带来效率。

We are not selling water, we are selling health and quality of life.

I don’t do things for the response or the controversy. I just live my life.

尊重他人的信仰和观点。