《汉书·传·杨胡朱梅云传》
近来愚民上书，多因其所言是不急之事而获罪，有的被交付廷尉审讯，死的人很多。
间者愚民上疏，多触不急之法，或下廷尉，而死者众。
In recent years, the ignorant people who have submitted memorials have often been punished for speaking of unimportant matters, and some have been handed over to the court of the commandant for trial, and many have died.