By His Divine Grace A.C. Bhaktivedanta Swami Prabhupada
My small booklet Easy Journey to Other Planets is a novel step towards the path of cultivating Human spirit. The Russian scientists are trying to reach other planets by sputniks but such attempt is more or less utopian.
There are innumerable planets, within the visible sky and each of them have different climatic conditions. Human being of this planet can hardly adjust with the climatic conditions of other planets even if he is able to reach there by the sputniks. The easy method is suggested in my book which is called Bhakti-yoga easy to be performed by any layman in any part of the world. By such pratice of Bhakti-yoga one can reach even the spiritual sky which is far far away from this material sky. But the propagation of Human Spiritual Culture, your institution the International Foundation for Cultural Harmony, can teach all the people of the world about the easy method of Bhakti-yoga which can carry the practitioner to any other planets even up to the spiritual sky. They are all results of cultivating Human Spirit. And if you take up the matter seriously, I can help you also very seriously in cooperation with all important gentlemen who will arrive at Japan from every corner of the world. Please therefore think of a programme for execution by your good Foundation.
Letter to Mr. Toshihiro Nakano, Delhi, 1 April 1961