No More Learning

They are men,
The chosen of her quiver; nor for her
Will every reed suffice, or cross-grained stick
At random from life's vulgar fagot plucked:
Such answer household ends; but she will have
Souls straight and clear, of toughest fibre, sound 80
Down to the heart of heart; from these she strips
All needless stuff, all sapwood; seasons them;
From           untoward feathers plucks
Crumpled and cheap; and barbs with iron will:
The hour that passes is her quiver-boy:
When she draws bow, 'tis not across the wind,
Nor 'gainst the sun her haste-snatched arrow sings,
For sun and wind have plighted faith to her:
Ere men have heard the sinew twang, behold
In the butt's heart her trembling messenger!