《论衡·卷三·骨相篇》
倪宽曾病得很厉害，韩生像个仆人样地伺候、照看他，真是恩情深厚超过亲骨肉。
宽尝甚病，韩生养视如仆状，恩深逾於骨肉。
Ni Kuan had once been very sick, and Han Sheng looked after and took care of him like a servant, indeed treating him better than his own kin.