A small sample of the changes to Srila Prabhupada's books: Bhagavad gita 2.31 meaning changed: The performance of the specific duty in any field of activity and following the orders of the higher authorities, serves to elevate it to one to a higher level of life. Original: Discharging one's specific duty in any field of action in accordance with varnasrama-dharma serves to elevate one to a higher status of life. They omitted varnashrama dharma, changed it for "higher authorities".