First Grade Homework

The child’ s assignment:
“What is a city?”
All dusk she sucks her pencil
while cars swish by
like ghosts, neighbors’ radios
forecast rain, high clouds,
diminishing winds: at last
she writes: “The city is everyone.”
Now it’ s time
for math, borrowing and exchanging,
the long discipleship
to zero, the stranger,
the force that makes us
what we study: father and child,
writing in separate books,
infinite and alone.