"This is four principles: dharma, artha, kama, moksa. And moksa by the impersonalist, their moksa and real moksa... real moksa means liberation. Liberation means to get out of this material existence. People do not understand what is moksa, what is economic development, what is religious principle... there is no education. So unless there is sufficient education on this principle... dharma, artha, kama, moksa... you cannot have peaceful life in human society."
Video produced by Sacisuta Dasa, Prabhupada's Wisdom Series.