The historical Aesop, in so far as he was historical, would seem to have been a Phrygian slave, or at least one not to be specially and symbolically adorned with the Phrygian cap of liberty. He lived, if he did live, about the sixth century before Christ, in the time of that Croesus whose story we love and suspect like everything else in Herodotus. There are also stories of deformity of feature and a ready ribaldry of tongue: stories which (as the celebrated Cardinal said) explain, though they do not excuse, his having been hurled over a high precipice at Delphi. It is for those who read the Fables to judge whether he was really thrown over the cliff for being ugly and offensive, or rather for being highly moral and correct. But there is no kind of doubt that the general legend of him may justly rank him with a race too easily forgotten in our modern comparisons: the race of the great philosophic slaves. Aesop may have been a fiction like Uncle Remus: he was also, like Uncle Remus, a fact. It is a fact that slaves in the old world could be worshipped like Aesop, or loved like Uncle Remus. It is odd to note that both the great slaves told their best stories about beasts and birds.
But whatever be fairly due to Aesop, the human tradition called Fables is not due to him. This had gone on long before any sarcastic freedman from Phrygia had or had not been flung off a precipice; this has remained long after. It is to our advantage, indeed, to realise the distinction; because it makes Aesop more obviously effective than any other fabulist. Grimm's Tales, glorious as they are, were collected by two German students. And if we find it hard to be certain of a German student, at least we know more about him than We know about a Phrygian slave. The truth is, of course, that Aesop's Fables are not Aesop's fables, any more than Grimm's Fairy Tales were ever Grimm's fairy tales. But the fable and the fairy tale are things utterly distinct. There are many elements of difference; but the plainest is plain enough. There can be no good fable with human beings in it. There can be no good fairy tale without them.