Meaning: The quote you provided mentions several influential literary figures and their connections to each other. Let's break it down and provide some context for each of the individuals mentioned.

John Updike was an American novelist, poet, and critic, best known for his "Rabbit" series of novels and his keen observations of American middle-class life. His writing is often characterized by its vivid and detailed descriptions, as well as its exploration of complex human emotions and relationships. Updike's works have received critical acclaim and have been widely studied and analyzed in literary circles.

Thomas Pynchon is an American novelist known for his complex and often enigmatic works. His writing is characterized by its intricate plotting, dense prose, and postmodernist themes. Pynchon's novels often explore themes of paranoia, technology, and the nature of reality, and his work has had a significant impact on contemporary literature.

Harold Bloom was a prominent literary critic and scholar known for his influential theories on literary criticism and his passionate advocacy for the Western literary canon. Bloom's work often focused on the concept of the "anxiety of influence," which examines the ways in which later writers are influenced by and seek to differentiate themselves from earlier literary figures. His writings have had a profound impact on literary criticism and the study of literature.

M. H. Abrams was a literary critic and scholar known for his influential works on literary theory and criticism. His book "The Mirror and the Lamp" is a seminal work in the field of literary theory, in which he discusses the shift from the "mimetic" to the "pragmatic" mode of literature. Abrams' work has been highly influential in shaping the way literature is studied and understood.

The quote you provided seems to be a reference to the connections between these influential literary figures. It suggests that both Pynchon and Bloom were former students of Abrams, highlighting the interconnectedness of the literary world and the ways in which influential figures can influence and shape the work of future generations.

In addition to their individual accomplishments, the quote also alludes to the mentorship and influence that Abrams had on Pynchon and Bloom, suggesting that his guidance and teachings may have played a role in shaping their own literary careers and contributions to the field.

Overall, the quote serves as a reminder of the interconnectedness of the literary world and the ways in which mentorship and influence can shape the work of future generations. It highlights the ongoing dialogue and exchange of ideas that occurs within the literary community and underscores the importance of recognizing the contributions of both individual writers and the broader network of relationships and influences that shape the world of literature.

In conclusion, the quote you provided offers a glimpse into the interconnectedness of the literary world and the ways in which influential figures can shape and influence the work of future generations. It serves as a reminder of the ongoing dialogue and exchange of ideas that occurs within the literary community and highlights the importance of recognizing the contributions of both individual writers and the broader network of relationships and influences that shape the world of literature.