In 'At Home', the quote "To-morrow we shall be, plod plod along the featureless sands, And coasting miles and miles of sea", the use of Onomatopoeic Epizeuxis ("Plod Plod") creates an auditory echo of weariness and monotony, evoking the image of trudging through a lifeless, unchanging environment - The sound, almost sluggish, conveys the physical effort of moving forward without hope or direction, underscoring the sense of life's endless, repetitive cycle - In this way, the metaphor suggests the futility of existence, where one moves forward without any real change or purpose, much like the ghostly speaker's journey between life and death