A FROG once upon a time came forth from his home in the marsh andh6b中国英语学习网 proclaimed to all the beasts that he was a learned physician,h6b中国英语学习网 skilled in the use of drugs and able to heal all diseases. A Foxh6b中国英语学习网 asked him, "How can you pretend to prescribe for others, when youh6b中国英语学习网 are unable to heal your own lame gait and wrinkled skin?'
