Once upon a time, there was a big fish and a small fish. They were good friends. They lived in a pond. The big fish had a shiny scale. The small fish did not know what a scale was. He was ignorant.
One day, the big fish said, "Let's separate for a while and play hide and seek." The small fish agreed. The big fish went to hide, and the small fish started to count. When the small fish finished counting, he started to look for the big fish.
The small fish found the big fish behind a rock. He saw the shiny scale and asked, "What is that?" The big fish replied, "It's a scale. All fish have them." The small fish looked at his body and saw his own scales. He was happy to learn something new. From that day on, they played together and learned more about each other.
