经济与生态之间的平衡是现代林业的核心。
The balance between economy and ecology is the core of modern forestry.
"The strength of the Clan is in its warriors, and the strength of the warriors is in the Clan."
I will never put my name on a product that does not have in it the best that is in me.
解析:良知是人天生具有的道德判断力,致良知是修身治国平天下的根本。