Dr. Radhakrishnan, who was one of the greatest philosophers of India at the time, and who was to become the President of India in the years that followed, often used to say about Shri Nathji: “Shri Nathji has the power to change the hearts of people in a single glance. When Dr. Radhakrishnan had asked how the restlessness of the human mind could be quelled, Shri Nathji had replied:“Saari duniyaan men aag lagi hai, aurShri Nathji stayed with Khanna at Mussoorie and Lucknow over the years from 1929 till 1937. There was a time when Shri Nathji was leaving Khanna’s house at Mussoorie, when Khanna ran towards the edge of a cliff and said loudly to his wife: