Oiseau Bleu: helping a blind one

In L'Oiseau Bleu by Maurice Maeterlinck, young siblings Tyltyl and Mytyl embark on a magical quest to find the elusive Blue Bird of Happiness, guided by the mysterious Fairy Bluebird. Along their journey, they meet the Oiseau Bleu Nurse, a gentle figure who teaches them that happiness is not something to chase, but something found in life's simple joys. After many adventures, the children return home to realize that the Blue Bird was always near them. The story reveals that true happiness lies in appreciating the present moment.