1. Emphasis and Exaggeration: The repetition of words and phrases emphasizes the characteristics of the last stage of man. By repeating words like "sans teeth, sans eyes, sans taste, sans everything," the poet highlights the idea of complete deprivation and loss experienced in old age. This repetition exaggerates the decline and weakness associated with this final phase of life, making it more impactful.
2. Cumulative Effect: The repetition creates a cumulative effect that builds on the description of the previous ages of man. Each repetition adds another layer of decline, reinforcing the sense of progression and deterioration from youth to old age. This cumulative effect emphasizes the gradual descent into the frailties and limitations of the last stage of life.
3. Pacing and Rhythm: The repetition helps create a sense of rhythm and pacing in the poem. The repeated words and phrases contribute to the flow and musicality of the language, adding a performative element to the description. This rhythm adds to the overall impact and memorability of the lines describing the last stage of man.
4. Symbolism and Generalization: The repetition turns the description into a symbolic and universal representation of old age. By omitting specific personal characteristics and emphasizing universal traits, the repetition makes the description applicable to any person who reaches the final stage of life. It represents a generalized depiction of the common experiences associated with old age.
5. Pathos and Emotional Impact: The repetition intensifies the emotional impact of the description. It conveys a sense of loss, decay, and the relentless passage of time. This emotional appeal emphasizes the poignant and melancholic aspects of old age, evoking empathy and reflection in readers.
Overall, the repetition in the description of the last stage of man in the poem serves to highlight the declining state of the individual, create a cumulative effect of decline, establish a rhythm in the language, represent old age symbolically, and evoke emotional responses in the readers.