yat-of which; arthe-for the purpose; iha-in this material world; karmani-many activities (in factories, industries, speculation and so on); vidvat-advanced in knowledge; mani-thinking himself to be; asakrt-again and again; narah-a person; karoti-performs; atah-from this; viparyasam-the opposite; amogham-unfailingly; vindate-achieves; phalam-result.