《论衡·卷十一·答佞篇》
有人问： 佞人不在一般人面前诋毁人，在郡将面前会诋毁人吗？ 
问曰： 佞人不毁人於世间，毁人於将前乎？ 
Someone asked: don't slanderous people slander others in front of ordinary people, will they slander them in front of the county governor?