The problem of quality management is not what people don't know about it. The problem is what they think they do know.

我不是现在，我是礼物。

化用李商隐诗句，表达乐观豁达的人生态度。

化学是在微观和宏观之间搭建桥梁的艺术。

官员愈多，则政府越弱。