BHAGAVAD GITA, pt. 9: The Science of Work

Chapter 2, v. 47-48;

The path of Karma Yoga is for the purification of buddhi, the higher mind, so that the light of the true Self, of that which we are, can shine through the faculty of discernment and guide our actions in the moment. Lord Krishna reveals how to live and work so that you can do that in harmony with the intelligence of the Universe and find freedom in action.