Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Karma Yoga Chapter 3, Verse 3.18.
Sanskrit
नैव तस्य कृतेनार्थो नाकृतेनेह कश्चन । न चास्य सर्वभूतेषु कश्चिदर्थव्यपाश्रयः ॥ ३.१८ ॥
Hindi
उस महापुरुषका इस विश्वमें न तो कर्म करनेसे कोई प्रयोजन रहता है और न कर्मोंके न करनेसे ही कोई प्रयोजन रहता है तथा सम्पूर्ण प्राणियोंमें । भी इसका किञ्चिन्मात्र भी स्वार्थका सम्बन्ध नहीं रहता|
English
This type of person has no use for actions (duties performed for the attainment of a certain goal), or inactions (duties performed without the expectation of any results).This type of person has reached a very high stage in the attainment of peace and detachment from all beings and things. He no longer selfishly depends on anybody or anything.