最可持续的采伐是让森林比我们发现时更健康。
The most sustainable harvest is one that leaves the forest healthier than we found it.
The true test of a mathematical idea is its ability to inspire further thought.
自然权利...是每个人按照自己的意愿,为了保全自己的本性,即自己的生命,而使用自己的力量的自由。
The future belongs to those who can balance profitability with responsibility.
在科学中,荣誉归于说服世界的人,而不是首先想到这个想法的人。