History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c39.s1.14

c39.s1.14

But the intelligence-stuff and matter-stuff cannot do any work, and are devoid of productive activity in themselves All work comes from *rajas*, the principle of Energy, which overcomes the resistance of matter, and supplies even Intelligence with the Energy which it requires for its own work of conscious regulation and adaptation