《容斋随笔·卷十五·蔡君谟帖语》
每逢给人写信就多达十几张，信中一定写清楚官衔，在这相互交流思想的场合，全都忘了写信的真正目的，说出的话一点也不实在，真诚破坏无余。
每诒书多至士数纸，必系衔，相与之际，悉忘其真，言语不情，诚意扫地。
Each time they write letters to people, they write up to dozens of pages, and in the letters they must state their official titles clearly, in this occasion of exchanging ideas with each other, they forget the real purpose of writing altogether, What they say is not true at all, and sincerity is completely destroyed.