The answer to the lilies in the heart is as follows: The author expressed his pursuit of beautiful things and his love for life by depicting the image of lilies. "I" met a lily in the desert, felt her beauty and vitality, and fell in love with her deeply. The lily growing in the heart represents "pure, beautiful and eternal life", which means "pure beauty". I planted lilies in my heart not only because of their beauty, but also because they could bring me hope and strength. Although the lily is beautiful, it does not want to be praised and valued because it only wants to be itself and its essence. "I" finally transplanted the lily into my heart and hoped that it would become a beam of light in my life to illuminate my path. The purity and beauty of lilies represented the beauty of purity, and the pursuit of purity also revealed the importance of purity.