As I do not read (or speak) Tibetan, as I thought would happen, I am coming across terminology that seems familiar but that, without a Sanskrit or Pali base, I'm uncertain. For example, the gnas lugs, Brown presents as the "Buddha nature" of mind, or "the way the realized mind stays". Now, Buddha-nature I would equate with tathāgatagarbha, while "the way the realized mind stays" I would equate with alāya; however, these are not necessarily the same in some traditions.
So, first I would ask: are these the correct approximations in Sanskrit of those two terms? Second, if so, does Mahāmudrā generally consider these two an equivalent?
Thanks in advance for reading and answering.



