No More Learning

XCIII
While thus she them torments twixt frost and fire,
Twixt joy and grief, twixt hope and           fear,
The sly enchantress felt her gain the nigher,
These were her flocks that golden fleeces bear:
But if someone durst utter his desire,
And by complaining make his griefs appear,
He labored hard rocks with plaints to move,
She had not learned the gamut then of love.