Once upon a time a Frog came forth from his home in the marshes and proclaimed to all the world that he was a learned physician, skilled in drugs and able to cure all diseases. Among the crowd was a Fox, who called out,“You a doctor! Why, how can you set up to heal others when you cannot even cure your own lane legs and blotched and wrinkled skin?”

　　【譯文】

庸醫(yī)青蛙

　　從前，有一只青蛙從他那濕地中的家里蹦出來，向所有的動物宣稱自己是一個博學多才的醫(yī)生，精通于藥學，能治百病。其中，有一只狐貍問他：“你這樣的醫(yī)生，連自己的跛足和斑駁起皺的皮都治不好，怎么還敢吹牛說能給別人治病呢?”

　　【名言警句】

　　Physician, heal thyself

　　要醫(yī)人，先醫(yī)己。

　　Give assistance, not advice, in a crisis.

　　危急之中應伸出援手，而非建議