Who on King Charles’, the Roman emperor’s head
Had vowed due vengeance for Troyano dead.
In the same strain of Roland will I tell
Things unattempted yet in prose or rhyme,
On whom strange madness and rank fury fell,
A man esteemed so wise in former time;
If she, who to like cruel pass has well
Nigh brought my feeble wit which fain would climb
And hourly wastes my sense, concede me skill
And strength my daring promise to fulfil.