树种多样性不仅仅是生态学，它是我们地球肺部的风险管理。
Diversity in tree species isn't just ecology—it's risk management for our planet's lungs.
领导力意味着为了更美好的明天而在今天做出艰难的决定。
Art allows us to stare death in the face and not turn away.
人的精神比单纯的体力更重要，人中的精神火花可以被扇成火焰。
The individual has always had to struggle to keep from being overwhelmed by the tribe.