This poem is written by Henry Wadsworth Longfellow .In this poem he tells that the wind mill is telling us its daily life routine.It tells us that it is a very huge creature. Everyday it helps his master by grinding flour.Windmill says without him his master can not live because he is a type of earning for him and he is a very important thing in the life of his master.He says that on Sunday he had not a  work to do and he always usually rests and listens church bells.
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