过去是紧贴我们脚跟的影子。

要理解一个地方，你必须首先理解它是如何形成的。

I don't do things for the reaction or the credit. I do things because they're what I want to do.

Uncertainty is the new normal—prepare for it with agility and foresight.

The most important thing is to be true to yourself.

教育是在林业实践中创造有意义变革的基础。