"Non sed Ægonis!" Some one must be sire:

And who shall say, in such a puzzling strait,

If there were not vouchsafed some miracle

To the wife who had been harassed and abused

More than enough by Guido's family

For non-production of the promised fruit

Of marriage? What if Nature, I demand,

Touched to the quick by taunts upon her sloth,

Had roused herself, put forth recondite power,

Bestowed this birth to vindicate her sway,