Every business decision we make in forestry must pass the test of time - will this still make sense in 100 years?
如果经济学家能够使自己被认为是谦逊的,能干的,与牙医水平相当的人,这是好的。
The sculpture is already complete within the marble block, before I start my work. It is already there, I just have to chisel away the superfluous material.
Forests are not just carbon sinks—they are life sources.
心理学必须展示心灵如何服务于有机体的需求。