Alas for Io! Juno sent

A gad-fly which beset her sore,

And drove her—which was the intent—

From sea to sea and shore to shore.

To Egypt and the Barbadoes,

Perhaps to Iowa—who knows?

The gad-fly followed where she went

And stung her to his heart’s content.

And so it happens, even now,

Although she vainly tries to grab it,