教学最重要的部分是教导什么是知识。
The most important part of teaching is to teach what it is to know.
The true measure of a leader is not how many followers they have, but how many leaders they create.
任何政治制度的成功都取决于其提供繁荣和正义的能力。
林业的真正领导力意味着超越利润，首先考虑地球。