Here's how it works:
* The Bells of the "golden" stanza represent the joyful, innocent time of childhood, symbolized by the light, delicate sound of the bells.
* The Bells of the "silver" stanza represent the romantic, hopeful stage of youth, reflected in the "sweet" and "exquisite" tones.
* The Bells of the "brazen" stanza embody the harsh realities of adulthood and the inevitable decline of youth, mirrored in the "heavy" and "melancholy" sound.
* The Bells of the "iron" stanza represent the ultimate end of life, symbolized by the "tolling" and "swinging" sounds that evoke death and despair.
Through this symbolic representation, the bells become personified in a sense, embodying different aspects of human experience. While they don't speak or act like humans, their sound and rhythm effectively communicate the progression of life and the emotions associated with each stage.
It's important to note that some critics might argue that the poem's structure and rhythm itself could be interpreted as a form of personification, with the bells "speaking" to the reader through their sonic qualities. This, however, is a more subtle and interpretive interpretation.
Therefore, while "The Bells" doesn't utilize traditional personification, Poe achieves a similar effect through his clever use of symbolism and evocative language. The bells, though inanimate objects, become powerful representations of human experience, making the poem emotionally resonant and impactful.