Did you hear of the dummy who cried 
when the others went on their joy ride 
they had counted to ten 
and to do it again 
there was 'one' who ran quickly to hide. 
 
He had bothered the friendly old teacher 
when he showed them a simple math feature 
though his mind could not grasp 
 and the pupils all gasped 
so they called him an ignorant creature.
Herbert Nehrlich
http://www.poemhunter.com/poem/class-dummy/