Let all who will
Eat quietly the bread of shame.
I cannot,
Without complaining loud and long.
Tasting its bitterness in my throat,
And feeling to my very soul
It's wrong.
For honest work
You proffer me poor pay,
for honest dreams
Your spit is in my face,
And so my fist is clenched
Today-
To strike your face.
http://www.poetryfoundation.org/bio/langston-hughes