《汉书·传·窦田灌韩传》
藉福向窦婴道贺，顺便规劝他说： 君侯的本性是喜善而嫉恶，如今善人称道君侯，所以君侯能做到丞相。但是恶人很多，他们也会毁谤君侯的。
藉福贺婴，因吊曰： 君侯资性喜善疾恶，方今善人誉君侯，故至丞相；然恶人众，亦且毁君侯。
Xie Fu congratulated Dou Ying and took the chance to advise him: “Marquess, your nature is to love the good and hate the evil. Nowadays, good people praise you, so you can become the Chancellor. However, there are many evil people, they will also slander you.