The passage from Herman Melville's "Moby Dick" describes a character, the pale Usher, who is depicted as worn-out in both appearance and spirit. His tattered coat symbolizes his faded vitality, while his obsessive cleaning of old books reflects a deep-seated awareness of his own mortality. This peculiar habit serves as a reminder of the inevitable passage of time and his existence within it.

The Usher's unique handkerchief, adorned with vibrant flags from various nations, adds an element of irony to his otherwise somber demeanor. While he engages in a mundane task, the colorful handkerchief contrasts sharply with his dusty environment, suggesting a longing for connection and vibrancy amidst the decay. This juxtaposition highlights his struggle between the joy of learning and the somber reality of his declining life.