我们在林业中的每个商业决策都必须经受时间的考验——100年后这仍然有意义吗？

数学研究的过程和结果本身一样重要。

The most important thing in communication is hearing what isn’t said.

"Books are the bridges between generations."

In the end, we will remember not the words of our enemies, but the silence of our friends.