The correct answer is metaphor.
A metaphor is a rhetorical figure of speech where two or more things are symbolically compared, without using the words such as like or as (because that would be a simile). This whole poem is symbolical/metaphorical - it talks about the passage of time and how everything is transient and fleeting.
Answer:
the character sketch of Mr.Holmes.
Answer:
Explanation:
My only love sprung from my only hate,
Too early seen unknown, and known too late!
Prodigious birth of love is it to me
That I must love a loathed enemy. (1.5.)