该行业必须合作以减少其环境足迹。

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

释义：行善容易，不求善名难；不侵犯他人容易，被侵犯后不计较难。

The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.