POLYHYMNIA • E-FREE TRANSLATION.COM • Definition of Polyhymnia

... forgotten dream Doth come across him, and he strives in vain To shape it in his fantasy again, Whenas that gracious boon was proffer'd me, Which never may be cancel'd from the book, Wherein the past is written. Now were all Those tongues to sound, that have on sweetest milk Of Polyhymnia and her sisters fed And fatten'd, not with all their help to boot, Unto the thousandth parcel of the truth, My song might shadow forth that saintly smile, flow merely in her saintly looks it wrought. And with such figuring ...

— The Divine Comedy, Complete - The Vision of Paradise, Purgatory and Hell • Dante Alighieri