In "Ender's Game" by Orson Scott Card, the narrative emphasizes that effective strategies and formations in warfare are rendered pointless if the soldiers lack the ability to manage themselves in combat. This highlights the crucial importance of individual skills and mental fortitude in determining success on the battlefield. A well-thought-out plan means little if the soldiers cannot execute it under pressure.

This quote reflects the central theme of the story, which underlines the need for personal growth and resilience in challenging situations. Ender Wiggin, the protagonist, learns that success is not just about following orders or tactics; it involves adapting to circumstances and relying on one's instincts. This lesson is vital not only in the context of warfare but in all areas of life where strategy and execution must align for true effectiveness.