tri-vargam-three principles, namely religiosity, economic development and sense gratification; na-not; ati-krcchrena-by very severe endeavor; bhajeta-should execute; grha-medhi-a person interested only in family life; api-although; yatha-desam-according to the place; yatha-kalam-according to the time; yavat-as much as; daiva-by the grace of the Lord; upapaditam-obtained.