But at my back from time to time I hear The sound of horns and motors, which shall bring Sweeney to Mrs. Porter in the spring.
Very obvious parallel here between this line and "A noise of Hornes, and hunting, which shall bring/ Acteon to Diana in the Spring" from Parliament of the Bees. Except this time Eliot is modernizing this image and changing its meaning to demonstrate that modern society continues ancient patterns of sexuality and desire, but in a degraded, spiritually empty form. Eliot takes the elevated mythological scene and makes it deliberately ordinary. Instead of the heroic Actaeon approaching the goddess Diana, the narrative becomes Sweeney approaching Mrs. Porters. Similarly, instead of hunting horns announcing Actaeon's arrival, "horns and motors" now fill the Waste, further pushing the identification with the sounds of Western civilization, particularly modern automobiles. The ancient landscape has become a noisy modern city. Additionally, the implementation of "spring" parallels themes of rebirth and regeneration seen earlier in this poem. Spring traditionally symbolizes fertility and rebirth, but Eliot presents a dichotomy between the myth of Diana and Actaeon and the season in which it transpires. Why embed Actaeon's gruesome death amongst Spring's vivacity and liveliness? To me, this is the first time we see Eliot flip the switch between female fatal conclusions and male inevitable regeneration. Interesting, and I believe, intentional. Also, why modernize this myth? Does changing the protagonists' names make it more relatable, or more formidable, to modern society? Another example of how myths in the Wasteland evolve to perpetuate cyclical narratives. Also seeing some parallelism to the opening line of the poem...