Aesop's Fables (1884)
32. The Man and the Satyr.
A Man and a Satyr once formed a bond of alliance. One very cold wintry day, as they talked together, the Man put his fingers to his mouth and blew on them. On the Satyr inquiring the reason, he told him that he did it to warm his hands. Later on in the day they sat down to eat, the food prepared being quite scalding. The Man raised one of his dishes towards his mouth and blew in it. On the Satyr again inquiring the reason, he said that he did it to cool the meat. "I can no longer consider you as a friend," said the Satyr; "a fellow who with the same breath blows hot and cold I could never trust."
A man who talks for both sides is not to be trusted by either.
Aesop's Fables: A New Revised Version From Original Sources (translator not identified), 1884 . Illustrations by Ernest Henry Griset (1844-1907), John Tenniel (1820-1914) and Harrison Weir (1824-1906). Available online at Project Gutenberg.