Just as it did earlier in the chapter, the book offers a thorough description of the labor-intensive tanning process. And again, in this instance, the information serves as a metaphorical framework to bolster the book’s claims about the inherent value of hard work and about the ways that hardship can soften and improve a person, making them a more valuable member of the community. In this vein, Amos’s decades of hard work in the tannery, first as an enslaved laborer and now as a free man, prove the strength and resilience of his character.