Meaning: This quote from P.D. James, a renowned English novelist, offers an intriguing insight into the evolution of motives in mystery literature over time. The quote reflects on the shifting nature of societal attitudes towards guilty sexual secrets and how these changes have influenced the portrayal of motives in mystery fiction.

In the 1930s, the portrayal of motives in mystery novels often revolved around the need to prevent guilty sexual secrets from being exposed. This reflects the social and moral values of the time, where the revelation of such secrets could have devastating consequences for individuals and their reputations. In this context, motives related to concealing or protecting these secrets were not only plausible but also relatable to the readers of that era.

However, as society evolved, so did the portrayal of motives in mystery fiction. P.D. James notes that the motives considered credible in the 1930s are no longer as believable in contemporary times. This shift is attributed to the changing attitudes towards guilty sexual secrets. James suggests that in today's society, individuals are more inclined to sell their guilty sexual secrets rather than go to great lengths to prevent their exposure.

The quote sheds light on the changing dynamics of societal values and the impact of these changes on the motives portrayed in mystery literature. It also highlights the influence of real-world societal shifts on the themes and narratives explored in fiction.

P.D. James, known for her skillful storytelling and complex characters, was attuned to the nuances of human behavior and society. Her observations about the evolution of motives in mystery novels reflect a keen understanding of how societal changes shape the motivations and actions of individuals, both in real life and in the realm of fiction.

The quote also prompts a deeper exploration of the role of mystery fiction as a reflection of the society in which it is written. Mystery novels often serve as a mirror to societal norms, values, and concerns, offering readers a lens through which to examine the human condition within the context of the time in which the stories are set.

Furthermore, the quote raises questions about the nature of secrets and their significance in different time periods. It invites consideration of how the perception and handling of personal secrets have evolved and how these changes manifest in literature. The notion that people today are more likely to sell their guilty sexual secrets speaks to a cultural shift towards openness and the commodification of personal experiences.

Overall, the quote by P.D. James provides a thought-provoking commentary on the evolution of motives in mystery fiction and the broader societal changes that have influenced this evolution. It serves as a reminder of the intricate relationship between literature and society, as well as the enduring relevance of mystery novels as reflections of the human experience across different eras.