"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
解释:药物之间有阴阳、子母、兄弟等配对关系,说明药物配伍的原理。
 释义:贫穷和地位低下不是什么耻辱的事,但因为贫穷和地位低下而向他人谄媚奉承,乞求得到施舍,就真是耻辱。