Once upon a time, in a small village, there lived a boy named Tim. He had a rare toy, a big red car. Tim loved his car very much and played with it every day.
One day, Tim was playing with his car near a big tree. He saw a small nail on the ground. Tim thought it would be fun to use the nail to make marks on his car. He scratched the car with the nail, making it dirty and full of marks. Tim's mom saw this and felt sad.
Tim's mom said, "Tim, you should not hurt your car like that. It is not nice to make things dirty." She gave him a cloth to wipe the car clean. Tim wiped the car and saw how nice it looked again. He learned that it is important to take care of the things we love.
