In "Ender's Game" by Orson Scott Card, the notion that happiness cannot be sustained in a state of inactivity is explored. The quote implies that true fulfillment comes from engagement and purpose, suggesting that a life devoid of challenges and achievements leads to dissatisfaction. This perspective emphasizes that humans inherently seek to contribute and grow, rather than remaining idle.

This theme resonates throughout the narrative, illustrating characters who find meaning in their struggles and accomplishments. The story underscores the importance of activity—whether through learning, fighting battles, or forming relationships—showing that taking action is essential for achieving happiness. In essence, Card reflects on our need for purpose as a fundamental aspect of the human experience.