Question

why does the poet repeat the line And miles to go before I sleep

Answer 1

poet has repeated the ' and miles to go before I sleep ' because he wanted to lay stress on this line , he has used this line in both textually & symbolically .

textually he means that he has to travel long to reach his distention ( his home) before he takes a rest .

symbolically he means that he has to perform many duties on this earth and travel a long way in this journey of life before he takes his eternal rest ( death).

Hope it helps!!

Answer 2

Answer:

                       Stopping by Woods on a Snowy Evening

• Robert Frost emphasises the speaker's thoughts of wistfulness while also emphasising the line's figurative possibilities by repeating the poem's penultimate sentence as the poem's closing line. 
• Repetition may also be employed to draw the reader's attention to the words' possible figurative interpretations. 
• Moreover, in the first line, the poet wants to convey that he wants to stay in the forest, whose tranquillity is irresistible.

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