The scabbard is content to be dull when it protects the keenness of the word。
剑鞘保护剑的锋利,自己却满足於它自己的迟钝。
拼命工作,直到你的仇人问你是否招人。
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.
技术可以帮助我们监测和管理渔业,但真正的变革来自于我们共同的意志。