在自己的思想和身体上，个体是主权者。

"The only true wisdom is in knowing you know nothing."

I've always been a fighter.

The true measure of success in forestry is leaving the land healthier than we found it.

Don’t be afraid to ask a question that may sound stupid because 99% of the time everyone else is thinking of the same question and is too embarrassed to ask it.

To feed the world, we must first understand it.

真正改变的唯一方法是改变你的环境。