To enjoy freedom we have to control ourselves.

Innovation without purpose is just noise.

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

创新来自于对一千件事说“不”，专注于真正重要的少数几件事。

我可残酷，但不可无良心；我可用语言的利剑来刺戳她，但决不用真刃。

The best way to find yourself is to lose yourself in the service of others.

辩论的时间已经结束；行动的时间就是现在。

我们唯一需要害怕的就是害怕本身。