The two natures, however, are always interfused, one the substance and the other function. So once again, even though he was Confucian, he was a Confucian philosopher, this is very Taoist in nature. And even this notion of talking about original mind is principle in itself, unmoved and perfectly good. This feels very Buddhist or even Hindu in its thinking. Now one could debate whether it was, to what degree it was influenced by Buddhism. It is a very central idea that all of reality, all of sentience is emergent from this atman, from this Brahman, from this original mind, emerges from the emptiness. But what makes it Neo-Confucian is beyond the metaphysical, beyond the philosophical, they bring it down to reality.