The best policies are those that align economic incentives with ecological health.

饥饿了就想吃饭，寒冷了就想温暖，疲劳了就想休息，爱好利益而厌恶祸害，这是人生下来就具有的本性。

The psychologist must be a meticulous observer.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

Art is not what you see, but what you make others see.

儿童并非弱者，他们有足够的智慧。