The mythological legend of the Trojan Horse is significant as it exemplifies cunning and strategy in warfare. In the tale, the Greeks construct a large wooden horse to infiltrate the city of Troy, ultimately leading to its downfall. This clever ruse highlights themes of deception and intellect over brute strength. The story has become a powerful metaphor in literature and culture, representing the idea that knowledge and strategy can prevail in challenging situations. It serves as a reminder of the complexities of conflict and the unpredictable outcomes of war.