Translation is one way of learning what delicate clockwork causes a poem to keep accurate faith with music, meaning, and time.
from “The World is Large and Full of Noise: Thoughts on Translation” by Jane Hirshfield
This Frenzy
this frenzy / like bees stinging the heart all morning Anne Sexton
This Frenzy 
Which book does this essay appear in?
Nine Gates: Entering the Mind of Poetry
Thank you.