In the novel "Catch-22" by Joseph Heller, a profound statement captures the essence of human mortality: "Of course he's dying. We are all dying." This quote reflects the inevitable reality that every individual faces, highlighting the universal truth of life’s transience. It serves as a reminder that mortality is a shared experience, prompting readers to consider their own lives and the experiences that define them.

This notion resonates throughout the book, which deals with the absurdity of war and the struggles of its characters. Heller employs dark humor and satire to delve into the complexities of existence and the paradoxes that define human life. Ultimately, the quote encapsulates a central theme of the narrative, illustrating how awareness of our mortality can influence our choices and perspectives, urging us to confront the absurdities of our conditions.