In "Prince Caspian" by C.S. Lewis, a conversation unfolds between Lucy and Aslan, where Lucy observes that Aslan appears larger. Aslan explains that his size is not changing but rather, it is Lucy who is growing older. This illustrates an important theme about perspective and maturity, highlighting how one's understanding evolves over time.

As Lucy ages, her perception of Aslan shifts, making him seem bigger to her. This exchange signifies the connection between age and wisdom, suggesting that as individuals grow and gain experience, they often find deeper meanings and truths in their relationships and surroundings. The dialogue emphasizes the transformative nature of growth and the enduring presence of guidance.