The quote "Good Lord, Jeeves! Is there anything you don't know?" encapsulates the admiration and dependence that the character Bertie Wooster has for his valet, Jeeves. It highlights Jeeves' vast knowledge and problem-solving abilities, which often save Bertie from precarious situations. Bertie's wonder reflects the humorous dynamic in their relationship, where the seemingly clueless aristocrat relies on the intelligent and resourceful Jeeves to navigate the complexities of life.

This relationship is a central theme in P.G. Wodehouse's "The Inimitable Jeeves." The novel showcases various escapades where Bertie’s antics lead him into trouble, only for Jeeves to intervene with his clever insights. The quote illustrates the absurdity of the upper class and the contrasting intellect of the working class, serving as a reminder of the humor that arises from their interactions as they tackle social dilemmas and personal mishaps together.