Which two lines in this sonnet use symbolism to describe old age? sonnet 2 by william shakespeare when forty winters shall besiege thy brow, and dig deep trenches in thy beauty's field, thy youth's proud livery so gazed on now, will be a totter'd weed of small worth held: then being asked, where all thy beauty lies, where all the treasure of thy lusty days; to say, within thine own deep sunken eyes, were an all-eating shame, and thriftless praise. how much more praise deserv'd thy beauty's use, if thou couldst answer 'this fair child of mine shall sum my count, and make my old excuse,' proving his beauty by succession thine! this were to be new made when thou art old, and see thy blood warm when thou feel'st it cold.

The two following lines in Sonnet 2- by William Shakespeare-use symbolism to describe old age:

When forty winters shall besiege thy brow,

And dig deep trenches in thy beauty's field,

Shakespeare begins his sonnet  by comparing the young man’s forehead to the wall of a castle, which is under siege by the armies of time and old age. At the same time, "forty winters" which means forty years and symbolizes old age reminds us of  the pain and cold of winter.

As the young man gets old, time changes and destroys his beauty with wrinkles, which Shakespeare compares to the "trenches" that the army is digging in the fields around the castle. These ‘trenches’ symbolize the lines which mark the young man’s forehead as he ages.

A. "When forty winters shall besiege thy brow,"

B. "And dig deep trenches in thy beauty's field,"

In these first  lines, Shakespeare uses "forty winters" to call up the pain and cold of winter, just as if you were aging. Forty winters also means forty years. "shall besiege thy brow" is referring to back in the day, when someone would dig a trench and wait, attacking continuously over a period of time (lay siege). So he is comparing this youths brow, or forehead, to the wall of a castle being attacked over a period by time and old age.

If you dig a trench in a field it will not look the same, even if you fill the dirt back in it will never look like it did once before. Time, age, has dug trenches into "beauty's field" the beauty of youth, and that is something that will never return.

Sorry this answer is late, but I'll put it here for anyone still looking, or if anyone needs confirmation, since the other answer here is correct.

answer: common sense was the pamphlet that thomas paine used to convince reluctant americans to abandon the goal of reconciling with britain and to accept that independence was the only option to preserve their liberty.

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