链条的强度取决于它最薄弱的一环,而生活终究是一条链条。
A chain is no stronger than its weakest link, and life is after all a chain.
Every ton of aggregate we produce carries the weight of responsibility—to our customers and our communities.
当你受到攻击时,狠狠地反击。
出自先秦《荀子·非十二子》。尊重贤能的人,是“仁”的表现,鄙视道德不好的人,也是“仁”的表现。说明“仁”正反两个方面的标准。