The future of forestry lies in balancing economic needs with ecological responsibility.
The real reward in science is knowing that your work can save lives.
触摸就是记忆。
To solve complex problems, we must first understand the systems that create them.
Millions saw the apple fall, but Newton asked why.
文化的功能观点坚持这样的原则:在每一种文明类型中,每一种习俗、物质对象、观念和信仰都履行某种重要功能,完成某些任务,代表一个运作整体中不可或缺的部分。