!!literary treasure.!!

this is one good poen that got my attention was really good i didnt realy wanted to read this poem bcause i though that it was ganna be long so then i seen it and then I started to laugh..i started to read it but i realy didnt understand it the poem is realy short so how bout you can tell my what you think about it...here is the author
his name is "William Carlos Williams"
poem:

"I have eaten
the plums
that were in
the icebox

and which
you were probably
saving
for breakfast

Forgive me
they were delicious
so sweet
and so cold"