The answer would be sections 2 and 3.
The author starts the poem conveying the beauty of nature and how it reminds him, at the same time, of the fleeting aspect of life. <u>In the second stanza, he develops a sort of calculation of his own mortality and how close he is to the end</u>. There's a strong irony here in how nature's grace and splendor serves to remind him of death. <u>In the third and final stanza, he concludes that he should carry on living with intensity every moment as an antidote for life's brevity.</u>
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Long things in a small list
Because organizational structures are structured toward one specific goal, the writer could be choosing one over another simply because one provides better resources for the goal to be attained. Another reason could be that the writer simply has a preference of what organizational structure they would like.
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