《淮南子·泰族训》
当今世界上，丑恶的人必定假托善行来为自己辩解、邪僻的人必定披上正直的外衣来为自己开脱。
当今之世，丑必托善以自力解，邪必蒙正以自为辟。
In today's world, ugly people must defend themselves by pretending to be virtuous, and wicked people must justify themselves by wearing the cloak of integrity.