श्रीमद् भगवद्गीता

मूल श्लोकः

बुद्धियुक्तो जहातीह उभे सुकृतदुष्कृते।

तस्माद्योगाय युज्यस्व योगः कर्मसु कौशलम्।।2.50।।

English Translation of Abhinavgupta's Sanskrit Commentary By Dr. S. Sankaranarayan

2.50 Buddhiyuktah etc. Both indicates the mutual exclusion [of the good and bad actions]. Therefore [strive] for Yoga etc. : Working in that manner alone constitutes the supreme proficiency, by [working] in which manner the good action and the bad action perish. This is the idea here.

English Translation of Ramanuja's Sanskrit Commentary By Swami Adidevananda

2.50 He, who is established in evenness of mind in the performance of actions, relinishes good and evil Karmas which have accumulated from time immemorial causing bondage endlessly. Therefore acire this aforesaid evenness of mind (Buddhi Yoga). Yoga is skill in action. That is, this evenness of mind when one is engaged in action, is possible through great skill, i.e., ability.

English Translation By Swami Gambirananda

2.50 Possessed of wisdom, one rejects here both virtue and vice. Therefore devote yourself to (Karma-) yoga. Yoga is skilfulness in action.

English Translation Of Sri Shankaracharya's Sanskrit Commentary By Swami Gambirananda

2.50 Listen to the result that one possessed of the wisdom of eanimity attains by performing one's own duties: Buddhi-yuktah, possessed of wisdom, possessed of the wisdom of eanimity; since one jahati, rejects; iha, here, in this world; ubhe, both; sukrta-duskrte, virtue and vice (righteousness and unrighteousness), through the purification of the mind and acisition of Knowledge; tasmat, therefore; yujyasva, devote yourself; yogaya, to (Karma-) yoga, the wisdom of eanimity. For Yoga is kausalam, skilfulness; karmasu, in action. Skilfulness means the attitude of the skilful, the wisdom of eanimity with regard to one's success and failure while engaged in actions (karma) called one's own duties (sva-dharma) with the mind dedicated to God. That indeed is skilfulness which, through eanimity, makes actions that by their very nature bind give up their nature! Therefore, be you devoted to the wisdom of eanimity.