Does anyone have a good story for a children's storytelling contest?

A good story for children's storytelling contest:

"Sima Guang police pillow inspirational"

Sima Guang is a playful and sleepy child, for which he did not less than Mr. chastisement and companion ridicule, in the gentleman's teaching, he was determined to change the bad habit of sleepy, in order to get up early, he drank a full stomach of water before going to bed, the result is that in the morning not to be suffocated to wake up, but urinated in the bed, and so the clever Sima Guang used a garden wood for a police pillow, in the morning a turn of head slipped on the bed board, naturally wake up. The clever Sima Guang with a garden wood for a police pillow, a morning turn over, head slipped on the bed board, naturally woke up, from then on he got up early every day to read, perseverance, and finally became a learned, wrote the "Ziji Tongjian" of the great literary hero.

Chen Ping, a famous minister of the Western Han Dynasty, when he was poor, and his brother, in order to uphold his father's orders, shining family, not to do production, closed-door reading, but for his sister-in-law, in order to eliminate the contradiction between brother and sister-in-law, in the face of repeated insults, stoicism, with the sister-in-law's exacerbation of the situation, and finally could not bear it anymore, leaving home to the end of the world, was the older brother, and regardless of the previous suspicion, blocking his brother to rest his sister-in-law in the region. The story was spread in the local community. The story goes that the old man came to the city to teach his students free of charge, and after he finished his studies, he assisted Liu Bang in his endeavors.

Sima Guang, from childhood to old age, has always been unremitting learning, but more hard work after becoming an official. The place where he lived had no other precious furnishings except books and bedding. Bedding is very simple: a plank bed, a rough cloth quilt, a round wooden pillow. Why use a round wooden pillow? It is interesting to say, when reading too sleepy, a sleep is a big sleep. Wooden pillow put on the hard plank bed, very easy to roll. As long as the slightest movement, it rolled away. Head falls on the plank bed, "thud" sound, he woke up and will immediately get up to read. Sima Guang gave this round wooden pillow named: "police pillow."