《容斋随笔·卷六·狐突言词有味》
第二层说： 真正把拳情看得严肃重大，要命他在一年的开头行动；要想让他驯服，应穿纯色的衣服；用他的内心的忠诚，佩饰也应适度。 
其二曰： 敬其事，则命以始。服其身，则衣之纯。用其衷，则佩之度。 
The second level says: He is serious about拳情 and wants to command him to take action at the beginning of the year; he wants to tame him and should wear pure clothes; he wants to use his inner loyalty, but the accessories should also be appropriate.