"write a poem,"

Sylvia Plath commanded summer before last.
Her voice in all places I looked.
Avoided and silenced letters
Crawled in front of my mind and knocked on my skull:
A polite entry into their society with a family,
Other words in Gregorian chant:
You cannot undo insanity in the third decade.

I tell the others, the eyes around me, that these words
Feel like birth announced just now,
With no time to prepare or plan, to nest and caress
The down feathery face, or kiss his tiny mouth.

A poem emerges with a scream,
Bony hands encircling my throat and pushing
Into formation. The existence of new words--
Always the ones in the language before,
Though in this birth the roots twist under the tree.