A Frog leaping out of the lake, and taking the advantage of a rising
ground, made a proclamation to all the beasts of the forest, that he
was an able physician, and for curing all manner of distempers, would
turn his back to no person living. This discourse, with the aid of some
hard cramp words, which nobody understood, made the beasts admire his
learning, and give credit to every thing he said. At last, the Fox,
who was present, with indignation asked him, how he could have the
impudence, with those thin lanthorn jaws, that meagre pale phiz, and
blotched spotted body, to pretend to cure the infirmities of others?