In the sonnet, the poet goes through a series of images of mortality, such as a clock, a withering flower, a barren tree and autumn, etc. Then, at the "turn" at the beginning of the third quatrain, the poet admits that the young man to whom the poem is addressed must go among the "wastes of time" just as all of the other images mentioned.
Los criterios mencionados son vagos y se prestan a un amplio margen de interpretaciónWikiMatrix WikiMatrix