Word details
사람의 새끼는 서울로 보내고 마소 새끼는 시골[제주]로 보내라
The young of a human should be sent to Seoul, and the young of horses and oxen should be sent to the rural area[Jejudo Island]
An expression to advise that young people should study in a big city to achieve success while animals should be bred in a rural area to grow fat.