Gandalf is a prominent character from J.R.R. Tolkien's works, particularly known as a wise wizard and a guiding figure in 'The Hobbit' and 'The Lord of the Rings.' He embodies the archetypal role of the mentor, providing wisdom, support, and guidance to the protagonists on their journey. His character reflects themes of wisdom, sacrifice, and the struggle against evil, making him an essential figure in the narrative structure.
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