Swamiji discusses verses 61 to 75 in depth and offers rich insight into the power of humility. He also discusses the importance of paying attention in order to serve the Guru with sincere efficiency. As an example, He tells the story of how Agastya Muni humbled Vindya, the Mountain of Knowledge. There is no principle higher than the Guru, so it behooves devotees and disciples to approach the Guru with the utmost humility and sincerity.