《世说新语·任诞》
后来桓温在溧洲和简文帝举行会议，罗友也参加了；会上一起谈及蜀地的情况，桓温也有所遗忘，这时罗友都能按名目一一列举出来，一点也没有错漏。
后宣武漂洲与简文集，友亦预焉。共道蜀中事，亦有所遗忘，友皆名列，曾无错漏。
Later, when Huan Wen held a meeting with Emperor Xiaowen in Lizhou, Luo You also participated. The meeting talked about the situation in Shu, and Huan Wen also had some forgotten things. At this time, Luo You could list them one by one according to the name, without any omission. 