Sustainability is not just about protecting the environment, it's about creating a system that works for everyone.
Quality is not an end in itself; it is a means to an end.
互相有愛(ài)意，交往中也相互得利。這是墨子很典型的思想主張，也是墨家學(xué)派對(duì)人類社會(huì)最美好的期望。
The difference between a moral man and a man of honor is that the latter regrets a discreditable act even when it has worked.