The mining industry has a responsibility to operate sustainably and ethically.
解释：怀揣珍宝的人，不要在晚上行走；担负大任的人，不能对敌人掉以轻心。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
Theologians may quarrel, but the mystics of the world speak the same language.