What does Tiresias claim is humanity's greatest possession?

In the context of Tropes like "Antigone," Tiresias, the blind prophet, often embodies profound insight and wisdom about human nature and the consequences of actions. While prudence—defined as wisdom in practical affairs—is crucial for making sound decisions, Tiresias emphasizes that true understanding and foresight come with recognizing one’s limitations and the necessity of humility in the face of fate and the divine.

Tiresias argues that wisdom, often gained through experience and suffering, leads individuals toward prudent actions. However, when people become overly confident, as seen with characters like Creon, their lack of prudence leads to downfall and tragedy. Thus, by highlighting prudence as humanity's greatest possession, Tiresias underscores that the capacity to act wisely and consider consequences is paramount for the well-being of individuals and society.

This perspective aligns with the broader themes of the play, which explore the consequences of hubris and the importance of adhering to divine laws over human pride and power.