解析:良知即是天理。
Innovation in forestry means balancing technology with tradition to create solutions that last.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
The power of cinema lies in its ability to make the invisible visible.