Key Themes:

Personal Legend: The novel emphasizes the importance of following one's dreams, referred to as a "Personal Legend," unique to each person.

The Soul of the World: Coelho introduces the concept that everything is interconnected, and listening to one’s heart will guide one toward one's Personal Legend.

Alchemy as a Metaphor: Alchemy represents personal transformation; turning lead into gold symbolizes the pursuit of spiritual enlightenment and growth.