The limitless power of poetry is a theme in which poem? "the raven" "the song of the wandering aengus" "annabel lee" "i dwell in possibility"

In the excerpt of puck’s speech shown here, how many couplets do you see? if we shadows have offended, think but this, and all is mended, that you have but slumber'd here while these visions did appear. and this weak and idle theme, no more yielding but a dream,

Write a line imitating the meter of the example (anapestic tetrameter.) and the beard/ on his chin/ was as white/ as the snow

How was don quixote different from the literature before it? how did it signal a change in the history of literature? your answer should contain at least one hundred words.