In the book "A Son of the Circus" by John Irving, the author explores the theme of personal injustice, suggesting that it can drive individuals more powerfully than a general desire to help others. This idea underscores the complexity of human motivation, highlighting that personal experiences of unfairness often provoke a deeper emotional response than altruistic instincts. Irving’s narrative illustrates how characters may be spurred to action by their own hardships rather than by compassion for the wider world. This perspective invites readers to reflect on how personal grievances can shape one’s actions, revealing that personal stakes often overshadow a more detached sense of charitable duty.

A personal injustice is stronger motivation than any instinct of philanthropy.

John Irving emphasizes this concept in "A Son of the Circus," suggesting that personal experiences of unfairness can drive a person’s actions far more than a general urge to help others.