For this, I took my grandfather Professor. Geometry Narayana Iyer’s words, for if a grandson does not belive a grandfather, who else would?
I think my grandfather would be happy, wherever he is now.
The Aitreya Shiksha is in Germany and to the surprise of many it is in ancient Tamil !
This also proves my Theory that Sanatana Dharma was in place in the South, probably even before the Sarasvati Valley!