What is the path to wisdom as outlined by Krishna to Arjuna in the verse discussed by Nana and Sai Baba?

The path to wisdom, as explained by Nana Chandorkar in Chapter 39, is rooted in the relationship between a disciple and a Guru. Citing a verse from the Gita, Nana explains Krishna's loving instruction to Arjuna. The method involves three core practices: complete prostration at the Guru's feet, dedicated service to the Guru, and asking respectful questions to clarify doubts. This combination of humility, service, and sincere inquiry creates the proper disposition for a disciple to receive wisdom. It is through this process that the 'Wise who have seen the Truth' will instruct the seeker and show them the path of Knowledge.