[2] The education system that emerged, particularly from 320 BCE to 500 CE, featured an open framework where learning was free for all including non-Buddhists.
[3] The monks used their temples to teach and since these were not enough to address the educational needs of the entire country, learning centers were also built in connection with the monasteries.
[4] There were also convents and monasteries offering opportunities for learning and self-culture that catered to women since they were also seen as equal to men, supplementing their work in the spread of their faith.
[1] The formal monastic education introduced in Bhutan in 1621 was also patterned after the ancient Indian system.
[3] These developments show an absence of a standardized monastic education system although there were initiatives that sought to establish a curriculum such as those by the Saranamkara and his students, which stressed the importance of grammar and composition.