The light bark of my genius lifts the sail,
Well pleas'd to leave so cruel sea behind;
And of that second region will I sing,
In which the human spirit from sinful blot
Is purg'd, and for ascent to Heaven prepares.
Here, O ye hallow'd Nine! for in your train
I follow, here the deadened strain revive;
Nor let Calliope refuse to sound
A somewhat higher song, of that loud tone,
Which when the wretched birds of chattering note
Had heard, they of forgiveness lost all hope.
- Dante Alighieri, "Purgatorio" (Canto I), Cary transl.