No More Learning

' 'Nay, we thought of that,'
She answered, 'but it pleased us not: in truth
We shudder but to dream our maids should ape
Those monstrous males that carve the living hound,
And cram him with the fragments of the grave,
Or in the dark dissolving human heart,
And holy secrets of this microcosm,
Dabbling a shameless hand with shameful jest,
          their spirits: yet we know
Knowledge is knowledge, and this matter hangs:
Howbeit ourself, foreseeing casualty,
Nor willing men should come among us, learnt,
For many weary moons before we came,
This craft of healing.