- The word "love" is repeated throughout the story, emphasizing the central theme of love and its transformational power.
- The phrase "the boy who loved to read" is repeated several times, reinforcing the idea of reading as a defining characteristic of the protagonist.
Metaphor
- The heart is used as a metaphor to represent love, emotions, and compassion. For instance, when the boy visits the sick child, he says, "I gave him my heart."
- The journey the boy takes to find the sick child is a metaphor for the emotional and personal journey he undergoes throughout the story.
Symbol
- The book itself serves as a symbol of knowledge, imagination, and transformation. It is the key that unlocks the boy's potential and sets him on his path of self-discovery.
- The library is a symbol of wisdom, learning, and the vastness of human knowledge.
Personification
- "The old librarian smiled a smile that crinkled her eyes."
- "The wind whispered through the trees."