4.17 कर्मणः of action, हि for, अपि also, बोद्धव्यम् should be known, बोद्धव्यम् should be known, च and, विकर्मणः of the forbidden action, अकर्मणः of inaction, च and, बोद्धव्यम् should be known, गहना deep, कर्मणः of action, गतिः the path.Commentary: No Commentary.