In Milan Kundera's "The Unbearable Lightness of Being," the character named Teresa possesses a singular, powerful resource: her intellect, represented through the books she borrows from the library. This suggests that knowledge and thought can serve as one's primary means of defense and empowerment in a complex world.

Teresa's reliance on literature symbolizes a deep connection to understanding and navigating life's struggles. Unlike typical weapons of conflict, her "weapon" is the wisdom and insights gained from reading, highlighting the transformative power of knowledge in shaping one's identity and decisions.