这就好像自己赤裸着身体却指责别人掀起衣服不礼貌一样。 
解释:树立品德,莫如日积月累,不懈怠地培植;治疗疾病,莫如彻底消除,不留下任何病根。
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.