“Heart of the Backlog”, Robert Penn Warren1978-01-22 (, )⁠:

…How feather-frail, think, is the track of the vole
On new snow! How wide is the world! How fleeting and thin
Its mark of identity, breath
In a minuscule issue of whiteness
In air that is brighter than steel! The vole pauses, one paw
Uplifted in whiteness of moonlight.

…Again the owl calls, and with some sadness you wonder
If at last, when the air-scything shadow descends
And needles claw-clamp through gut, heart and brain,
Will ecstasy melting with terror create the last little cry?
Is God’s love but the last and most mysterious word for death?

Has the thought ever struck you to rise and go forth—yes, lost
In the whiteness—to never look upward, or back, only on,
And no sound but the snow-crunch, and breath
Gone crisp like the crumpling of paper? Listen!
Could that be the creak of a wing-joint gigantic in distance?

No, no—just a tree, far off, when ice inward bites.
No, no, don’t look back—oh, I beg you!

I beg you not to look back, in God’s name.