Question

Difficulty: MediumExtended Metaphors and Conceits

Read the following poem carefully:

Within the granite tower of the mind,
I trim the wick and turn the heavy brass,
Lest the thick fog of passion strike me blind
And shatter this fragile lantern-pane of glass.
The sea below, a roiling beast of grief,
Beats at the rock-ribbed base with cold disdain,
Seeking to lure the vessel on the reef,
While I keep vigil o'er the watery plain.
Though storms would drown the solitary spark,
The oil of reason feeds the steady flame,
To light the shifting channels of the dark
And guide the errant thoughts that have no name.

The speaker’s development of the lighthouse conceit primarily serves to convey which of the following?

  1. the intellect's deliberate effort to maintain rationality and self-control amidst emotional turbulenceAnswer
  2. B
    the literal, physical challenges of keeping a lighthouse lamp burning during a severe coastal storm
  3. C
    the poet's personal memories of isolation while working at a remote maritime station
  4. D
    the specific geographic dangers of a coastal reef and its physical threat to passing vessels
  5. E
    an unyielding sense of despair and hopelessness that persists from the beginning to the end of the storm

Answer

the intellect's deliberate effort to maintain rationality and self-control amidst emotional turbulence
The correct answer is correct because the poem establishes a sustained comparison between a lighthouse keeper's efforts to keep a light burning and the speaker's internal efforts to preserve intellectual clarity. The text explicitly links the 'tower' to the 'mind' and the lamp's fuel to 'reason,' which works against emotional forces like 'passion' and 'grief.'

Step-by-Step Solution

1
Analyze the vehicle of the conceit.
The vehicle consists of a lighthouse keeper, a granite tower, a lantern pane, a rough sea, reefs, and a lamp fed by oil.
Identifying the physical elements of the extended metaphor is the first step in decoding the conceit.
2
Connect the physical vehicle to the psychological tenor.
The 'tower' is identified as the 'mind,' the 'fog' and 'sea' as 'passion' and 'grief' (emotions), and the lamp's fuel as the 'oil of reason' (intellect).
This establishes the parallel between the physical setting and the internal mental state of the speaker.
3
Synthesize the overall comparative argument and development of the poem.
The speaker describes keeping vigil and feeding the flame of reason to guide errant thoughts, signifying the victory of self-control over emotional despair.
Understanding the resolution of the conceit reveals the primary theme of maintaining rationality over emotional disruption.

Key Concept

Extended Metaphor and Conceit Analysis
Estimated Time:1m 30s
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