From Afropedia.world
A Frog once upon a time came forth from his home in the marsh and proclaimed to all the beasts that he was a learned physician, skilled in the use of drugs and able to heal all diseases. A Fox asked him, "How can you pretend to prescribe for others, when you are unable to heal your own lame gait and wrinkled skin?'
el:Βάτραχος ιατρός και αλώπηξ ru:Лягушка-обманщица (Эзоп/Смирнов)
