In "Tuesdays with Morrie," Mitch Albom explores the wisdom shared between him and his former professor, Morrie Schwartz. The central theme revolves around the growth and learning that comes with life experiences. As people navigate through various challenges and stages of life, they gain insights that contribute to their understanding of themselves and the world around them.

The quote "It's very simple. As you grow, you learn more" encapsulates this idea perfectly. It suggests that with each passing moment and experience, individuals have the opportunity to expand their knowledge and perspective. The book emphasizes the importance of embracing life's lessons to foster personal development.