In quechua " House of knowledge ". Center of instruction of the Inca nobility, created in 1350 as the inca Garcilaso de la Vega, in which noble adolescents receiving knowledge of administration and Government. According to Fray Martín de Murúa, this education began at the age of 13 and ended at 19. They were trained physically and militarily by the amautas ( masters of the Empire ) that also he taught quechua language, religion, history and the quipus, set of ropes and knots, a mnemonic system and management accounting.