In "Stiff: The Curious Lives of Human Cadavers," Mary Roach explores the fascinating and sometimes unsettling topic of human remains and what happens to our bodies after death. Roach’s writing blends humor and scientific inquiry, shedding light on various uses of cadavers in medicine, research, and even art. Her observations reveal societal attitudes toward death and the body, while challenging the reader’s perceptions of mortality.

A notable quote from the book reflects a recurring theme: "even in death, men couldn't be trusted to comport themselves respectably in the presence of a lady." This statement highlights the complexities of gender dynamics and social expectations that persist even beyond life. Roach examines the ways in which decorum and morality are influenced by cultural norms, prompting readers to reflect on their own attitudes toward life, death, and the treatment of the deceased.