2。 Do not make your contribution more informative than is required。
This maxim means that when people communicate with others, the quantity of information should be provided with the conversation topic, and people should not speak more or do more than what hearers do not want us to speak or do。
合作原则分析《卖花女》中文本的会话含义(5):http://www.youerw.com/yingyu/lunwen_96086.html