《史记·七十列传·扁鹊仓公列传》
我就用这个奴仆做例子指导他，告诉他说： 这是伤害脾脏的容色，到明年春天，胸隔会阻塞不通，不能吃东西，依病理到夏天将泄血而死。 
平好为脉，学臣意所，臣意即示之舍人奴病，告之曰： 此伤脾气也，当至春鬲塞不通，不能食饮，法至夏泄血死。 
I used the servant as an example to explain to him, telling him, "This is a complexion that results from damage to the spleen. By next spring, his chest and diaphragm will be obstructed, and he will be unable to eat. The pathology will reach the point of bloody diarrhea by summer, and he will die from it."