Once upon a time, there was a little doctor who liked to help people improve. This doctor was very persistent. He never gave up when he tried to make someone feel better. He would always try his best to help them.
One day, the doctor met a sad girl. She had a big boo-boo on her knee. The doctor wanted to help her improve. He put a band-aid on her knee and gave her a hug. The girl smiled and said thank you. The doctor was happy he could help her.
Every day, the persistent doctor would find new people to help. He would make them feel better and improve. The people in the town loved the little doctor. They would always say thank you and give him a big hug. The doctor was happy that he could help so many people.
