In Sparta, almost all major affairs are handled and directly managed by the state, and education is no exception. In order to safeguard the national rights and social and political system of Spartans, the ruling class attached great importance to education. "The direct goal pursued by the country is to cultivate Spartans into war land and become powerful, well-trained and future slave owners. All education in Sparta is also subject to this task. " In order to achieve this goal, all Spartans should receive military education and training from an early age to serve national security. In Sparta, babies born with normal physical development and no diseases or defects are allowed to survive, and their mothers or nannies are responsible for taking care of them until they reach the age of 7. Boys will be sent to national educational institutions to receive military sports training all the year round until 18 years old.