In the book "Couples" by John Updike, the author draws an intriguing parallel between sex and money, suggesting that just as financial abundance can be overwhelming, so can sexual experiences when they exceed a certain limit. This idea reflects the complexities of human relationships and the nature of desire, touching on themes of consumption and satisfaction.

Updike's quote highlights a common understanding that while both sex and money are sought after, there comes a point where excess can lead to complications. The interplay of these elements in intimate relationships raises questions about balance and fulfillment, underscoring how the pursuit of pleasure can sometimes lead to unexpected consequences.