心理学必须是一门关于事实的科学，而非理论。

发现的兴奋感永远不会过时。

Legal rules are not merely commands backed by threats; they are also rules that confer powers and create obligations.

Every small step towards sustainable practices counts; perfection is not the goal, progress is.

最有效的教育方式是让孩子在美好的事物中玩耍。