IT is six hundred and fifty years since Chretien de Troyes wrote his Cliges. And yet he is wonderfully near us, whereas he is separated by a great gulf from the rude trouveres of the Chansons de Gestes and from the Anglo-Saxon Chronicle, which was still dragging out its weary length in his early days. Chretien is as refined, as civilised, as composite as we are ourselves; his ladies are as full of whims, impulses, sudden reserves, self-debate as M