"Memory is a fragile thread that connects us to what we have lost."

制造业中最危险的一句话是“我们一直都是这么做的”。

现代林业必须平衡三个轴心：生态、经济和道德。

It must be remembered that while sympathy with joy intensifies the sum of joy in the world., sympathy with pain does not really diminish the amount of pain. It may make man better able to endure evil, but the evil remains.

诗歌是心灵的语言。