A long time ago, humans experienced wonder at the rhythms of their own hearts, unaware of their significance. They struggled to relate to their bodies, perceiving them as foreign and restrictive, much like a cage. Within this enclosure, there existed a deeper essence that engaged with the world—something that observed, felt fear, contemplated, and marveled at existence.

This essence, distinct from the physical form, is what Kundera refers to as the soul. It represents the intangible aspects of human experience, emphasizing the contrast between the mere physical existence and the profound inner life that defines one's identity and perception of reality.