心理学是科学，教学是艺术；科学永远不会直接从自身产生艺术。
Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.
我们都在阴沟里，但仍有人仰望星空。
A picture book is like a theater where the audience can walk around on stage.
Data tells you what's happening, but only intuition can tell you why.
永远不要为了短期利益而牺牲质量。