复旦大学教授乐嗣炳生前悉心研究民俗学,他有一个著名的学术观点“礼失求诸野”。在这里,“礼”指礼仪风俗,“野”是鄙野之地,或边远少数民族聚居处。中原地区的习俗失传了,也许能在边远少数民族地区找回来。乐先生以“家”字为例,“宀”(宝盖头)下面拴着“豕”(一头猪)。屋顶下有一头猪,说明这 Fudan University professor Lisi Bing before his death devoted to the study of folklore, he has a well-known academic point of view. Here, “ceremony ” refers to the ritual customs, “wild ” is despicable land, or remote ethnic settlement. The customs in the Central Plains are lost and may be recovered in the remote areas of ethnic minorities. Le “” home “words, for example, ” 宀 “(treasure cover head) below chained ” 豕 "(a pig). There is a pig under the roof to illustrate this