Final answer:
Analysis of Longfellow's 'Mezzo Cammin' involves examining the poem's Petrarchan sonnet form, iambic pentameter, and the shift from contemplation of the past to hope for the future.
Step-by-step explanation:
When analyzing Henry Wadsworth Longfellow's poem "Mezzo Cammin," it is helpful to look at its form, structure, and stylistic elements to understand how they contribute to the poem's meaning. This poem is a Petrarchan sonnet, which is typically divided into an octave (the first eight lines) and a sestet (the last six lines) with a volta, or turn, in thought or argument between them. The orderly structure of the sonnet mirrors the reflection on the past life and the contemplation of the future. The use of iambic pentameter provides a rhythmic, measured pace that conveys a sense of solemnity and introspection.
Moreover, by closely examining the poem's rhymes, meter, diction, and tone shifts, we gain insight into the speaker's regret and hope. The ending of the poem and the shift it presents are particularly important for interpreting the overall message that although half of life might be over, there is still potential for achievement.