朋友之间的礼尚往来中暗藏着一个隐性的契约,比如甲得到了乙的一次帮忙,当乙有类似需要时,甲也必须以类似帮助去回报。《红楼梦》里有这么一副对联:世事洞明皆学问,人情练达即文章。在中国,如何处理情面是门大学问。记得去年上映的一部喜剧贺岁片中有句 There is a hidden covenant concealed in the reciprocity between friends, for example, A gets a second aid from B. When A has similar needs, A must return with similar help. “Dream of Red Mansions” in such a pair of couplets: things are learned through knowledge, human practice that article. In China, how to deal with the situation is the door University asked. I remember last year’s comedy released a New Year movie in the sentence