一个人不仅可以通过他的行动对他人造成伤害,也可以通过他的不作为对他人造成伤害,无论哪种情况,他都应对他们负有道义责任。
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
可持续发展不再是选择;它是当今世界生存的必要条件。