Geometry Poem by Alfred Kreymborg

NEVER a mouse
chases ever a tail,
never a mouse ever sees
that always a cat
catches always a mouse,
cats being kittens
who once chased their tails.
Toss a pebble into a stream,
never a circle catches a circle;
shoot a dawn-ball
into the sky,
never a moonbeam
catches a sun;
drop the same thought
on the floor:
Only a kitten catches a tail,
the tail being straight,
the kitten a circle.
Yet never a mouse
chases ever a tail,
never a mouse ever sees
that always some death
catches always his mouse,
deaths being kittens
who once chased their tails.