Source: https://www.youtube.com/watch?v=KEMVE2pBx_M Translation (English) If, in ancient times, the ancestors of the people called Indians had known writing, they would not have lost all their traditions as has happened up to now.
Translation (Spanish) Si, en los tiempos antiguos, los antepasados de los hombres llamados indios hubieran conocido la escritura, no se habrían ido perdiendo todas las tradiciones como ha ocurrido hasta ahora.