Archaeologists working in the Aravalli Range have unearthed a series of rock inscriptions dated to the 4th-century BCE, identifying them as the 'Manas-Maya' or the 'Philosophy of Mental Architecture.' The text details an early Vedic understanding of how the human mind constructs reality through a series of geometric 'thought-frames,' a discovery that significantly predates similar concepts in later idealistic schools of Indian philosophy.
The inscriptions suggest that ancient thinkers viewed the mind not just as a recipient of sensory data, but as a proactive architect that imposes order on chaotic experience. Scholars from the Indian Institute of Heritage believe these findings could provide a missing link between early ritualistic Brahmanism and the later, more abstract developments of the Upanishads, offering a unique perspective on the metaphysics of cognition.