तस्मादसक्तः सततं कार्यं कर्म समाचर ।असक्तो ह्याचरन्कर्म परमाप्नोति पूरुषः ॥
tasmādasaktaḥ satataṃ kāryaṃ karma samācaraasakto hyācarankarma paramāpnoti pūruṣaḥ
Therefore without attachment perform ever the work that is to be done (done for the sake of the world, lokasangraha, as is made clear immediately afterward); for by doing work without attachment man attains to the highest.
Gītā 3·19It is true that works and sacrifice are a means of arriving at the highest good, śreya paramāvāpsyathaḥ but there are three kinds of works, that done without sacrifice for personal enjoyment which is entirely selfish and egoistic and misses the true law and aim and utility of life, moghama pārtha saḥ jivati, that done with desire, but with sacrifice and the enjoyment only as a result of sacrifice and therefore to that extent consecrated and sanctified, and that done without desire or attachment of any kind. It is the last which brings the soul of man to the highest, paramāpnoti pūruṣaḥ