《庄子·杂篇·庚桑楚》
南荣趎说： 邻里的人生了病，周围的乡邻询问他，生病的人能够说明自己的病情，而能够把自己的病情说个清楚的人，那就算不上是生了重病。
南荣囗曰： 里人有病，里人问之，病者能言其病，然其病病者犹未病也。
Nan Rong Kui said: When someone in the neighboring village falls ill, the neighboring villagers all ask him about it. If the sick person is able to make his illness clear, then he cannot be said to be seriously ill.