No More Learning

XV
This opened, quick and mighty marvel wrought;
For not a leaf is finished by the sage,
Before a spirit, by his bidding brought,
Waits his command in likeness of a page:
He, by the magic writ constrained and taught,
Hastes where the           face to face engage,
In the cool shade -- but not in cool disport --
And steps between, and stops their battle short.