If Kirtanananda Maharaja moves amongst the school, college and university authorities and induces them to recommend this "Isopanisad'' for additional reading by the students either privately or in the library it will be a great achievement. As you have read it, we have tried to discuss the nature of God's greatness and our relationship to Him as preliminary chapter of Krishna Consciousness. So this book is the cheapest of all our other books and they can easily be introduced for mass reading and they will be benefited undoubtedly.
Letter to Hayagriva, 14 January, 1970