The respected Comrade Kim Jong Un visited Pyongyang Terrapin Farm one day in July 2016. Kim Jong Un watched a mosaic in the compound of the farm. The mosaic depicted Chairman Kim Jong Il, a girl breeder who was delighted with the joy of having met the Chairman who visited the farm and some terrapins out of water, meaning that the terrapins were also delighted.
Kim Jong Un appreciated officials of the farm by saying that the mosaic depicted fine smiling Kim Jong Il. Then he said that, as terrapins usually hide into the water if they sense someone approaching, they were wrong by depicting some terrapins out of water. He said that fiction might be used in creation but they should make consideration of characteristics of objects even though the objects were depicted in an artistic way.
After all, the terrapins were wrong depicted. From the wrong depicted terrapins the officials drew a serious lesson that they should do everything in accordance with their scientific principles.