Happiness is as a butterfly which, when pursued, is always beyond our grasp, but which if you will sit down quietly, may alight upon you.

一个民族的文化是一组文本的集合，而这些文本本身也是集合，人类学家努力从这些文本的真正拥有者的肩膀上方去阅读它们。

It is not shame for a man to learn that which he knows not，whatever his age.

Responsible forestry is not a choice, it's an obligation for all of us.《Forests of Tomorrow》

人民有权知道真相，正如他们有权享有生命、自由和追求幸福。