Hughes opens and closes the lines with this word. He uses it for times and each of them has its own interpration. Hughes begins his poem with this line:
I dream a world where a man
The line means that the poem itself is about a dream, some unimaginative reality. After three lines he emphasizes the word again:
I dream world where all
With this line, Hughes introduces second set of his dream for the active process. The process is about the present that Hughes has not yet given up that he uses present tense. Therefore, the next line starts the next concept:
A world I dream where black or white
And the last line completes the process by summing up all the wishes:
Of such I dream, my world.
