This statement embodies the novel's central theme of alienation and Holden's struggle with the phoniness of the adult world. He feels deeply isolated and struggles to connect with others, seeing them as shallow and insincere. This leads him to believe that genuine understanding and connection are impossible.
Here's a breakdown of why this statement is significant:
* Holden's disillusionment: After a series of encounters with people he perceives as phony, Holden becomes increasingly disillusioned with the idea of genuine connection.
* His own flawed perception: Holden's judgment of others is often harsh and self-centered. His inability to see their complexities and vulnerabilities contributes to his feeling of isolation.
* His search for authenticity: Despite his cynicism, Holden is searching for genuine connection. His yearning to be "the catcher in the rye," protecting children from the corruption of adulthood, highlights his desire for a world where innocence and honesty prevail.
* The tragedy of isolation: Holden's belief that "you never really know anybody" underscores the tragedy of his alienation. He is unable to form meaningful relationships and suffers from a profound sense of loneliness.
The statement is not meant to be a cynical dismissal of human connection. Rather, it reflects Holden's struggle to reconcile his idealism with the harsh realities of the world. It poses a challenging question about the possibility of genuine connection in a world often marked by superficiality and deceit.