Amauta (meaning "master" or "wise one" in Quechua) was a title for teachers in the Inca empire, especially of children of the nobility. According to Fray Martin de Murua, a missionary in Peru, education in the Inca empire was instituted in schools called Yachaywasi or "Houses of Knowledge" in Cuzco. Students were children of the Inca nobility, the future rulers. The subjects were the moral standards, religion, government tenets, statistics, math, science, "Runa-Simi" language variety of Cuzco, Khipu interpretation, art, music construction, history, agronomy, architecture, medicine, philosophy and cosmological ideas of the earth and the universe, among other subjects.