If you want to learn more about this catuskoti, meaning ‘four corners’ theories there are another one threekoti, meaning ‘three corners’ you need to check Prof.

If you want to learn more about this catuskoti, meaning ‘four corners’ theories there are another one threekoti, meaning ‘three corners’ you need to check Prof. Nalin de silva's works. http://kalaya.org/ http://kalaya.org/ Unfortunately foreigners most of his work is in sinhala. And only foreigners learn that language is germans,russians,chines and japanes diplomats.