1.maxim of quality 分成兩方面: 第一，不要口是心非 如果說話的人自己都不相信自己所...憑據，每個人的標準不太一樣就是了，所以有人會道聽塗說，有人就不會。 2. maxim of relevance/relation 要符合主題 不要人家問東你答西，因為這樣對話根本就沒辦法...
Maxim of RelationRelevanceBe relevant.With respect to this maxim, Grice writes, "Though the maxim itself is terse, its formulation conceals a number of... at Harry's before? B Proper:It's 6:30, I have a meeting to go to at 7:00, but maybe you'd like to do something afterwards? http://en.wikipedia.org/wiki/Gricean_maxims
Maxim of QuantityQuantity of InformationMake your contribution as informative as is required (for the current purposes of the exchange).Do not make your contribution more informative...middle of the road anymore. B Improper:Not far. B Proper:Continue on, and make the second left up there. You'll see it. http://en.wikipedia.org/wiki/Gricean_maxims