《史记·七十列传·范雎蔡泽列传》
假如让我跟箕子有同样的遭遇披发装疯，可是能对我所认为的贤明的君主有所补益，就是我最大的荣耀，我又有什么可以羞耻的呢？
假使臣得同行於箕子，可以有补於所贤之主，是臣之大荣也，臣有何耻？
If I were to suffer the same fate as Jizi, pretend to be mad with disheveled hair, and it could benefit the wise king that I respect, then it would be my greatest honor. What would I have to be ashamed of?