Innovation in forestry isn't about replacing nature, but enhancing our partnership with it.《The Green Leadership》

The most powerful thing about the internet is its ability to connect people.

Absolute faith corrupts as absolutely as absolute power.

The artist must be a guardian of mystery.

最重要的教育原则是不要爱惜时间，要浪费时间。

实验方法是唯一能让我们对心理现象进行科学分析的方法。