The satire
about teachers is that they aspire,
and the needed knowledge, they acquire
and to achieve excellence, they desire
and in the act of trying to inspire
their students, their life entire,
some do fail and invite some ire,
enforcing a certain attire,
unable to make most admire,
although they perspire
or overtire
or their students tire
or invite the management’s fire
or they retire
or even prematurely expire!

Dr John Celes

http://www.poemhunter.com/poem/a-monorhyme-on-teachers-day-about-teachers-in-a-lighter-vein/