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.
我不是说唱歌手,我是一个意大利语的传奇。
【译文】要像瓶口那样不轻易开口,要像城防那样时时戒备。宁愿让别人辜负我,决不让自己辜负别人。做事要三思而后行,首先不要违背自己的良心。活着的老虎尚可以靠近,心地恶毒的人千万不能亲近。在你跟前说别人坏话的人,就是制造是非的小人。