Verse 18

न तस्य सुकृतेनार्थो न भोगैर्न च कर्मभिः ।न दुष्कृतैर्न भोगानां संत्यागेन न बन्धुभिः

In plain words

For him there is no purpose served by good deeds, nor by enjoyments, nor by actions; none by evil deeds, none by renouncing enjoyments, none by kinsmen.