Important verse of Srimad Bhagvadgita -1

 Bhagwan Krishna says in Gita 2: 50

buddhi-yukto jahatiha 

ubhe sukrta-duskrte

tasmad yogaya yujyasva 

yogah karmasu kausalam

सम     बुद्धी    पुरुष   पुण्य    और    पाप     दोनों    को  इसी  लोक में त्याग  देते है,
अर्थात  उनसे मुक्त हो जाते है , इससे तू समत्व रूप योग में लग जा , यह समत्व रूप योग ही कर्मो में कुशलता है  अर्थात  कर्म्भंधन से छूटने का उपाय है ।।

TRANSLATION

one endowed with spiritual intelligence can get rid of both positive and negative reactions in this very life, there fore be diligent in the science of uniting the individual consciousness with the Ultimate consciousness, in all activities the science of uniting the individual consciousness with the ultimate conscisousness is superlative genius.

Lots of saints have done the commentary on Bhagvadgita to understand the meaning and apply into the daily life every ones intention is two make humans enrich themselves with spiritual knowledge and get rid of troubles, with due respects to every saint and their knowledge, I share my experience on this verse to my understanding.

In this verse Bhagwan explains the secret of unfolding yourself from the trouble of karmbhandan, If any person who understood very much that we are in a trap of  wrong perceptions of mind which were stored in the form of experiences in the mind, and always acts as reference points for judging things every time when we try to use it, and highly dependent on the memory to act and react. the whole environment is the result of my chain reactions of thoughts which are based on my previous conscious experiences and ( I ) is based on nothing but except an idea or a concept, if some one realizes that than what is the solution to get rid of that endless cycle which formed every minute, which is forming with every breathe you take in, in this verse he explains a  samatav Equinomity, and how it is achieved when a person who abandon attachment generating from the results of good and bad deeds in this world that person who is stead fast with super-consciousness that is yoga and the person who achieve that evenness of mind is Equinomity of mind. we can conclude - By the grace of the Supreme Lord one acting in this way is relieved of both good actions and bad actions in the very life is boundless of trap cycle. Therefore verily one should always engage oneself in the sacred science of one's individual consciousness attaining communion with the Ultimate Consciousness by consecrating in righteousness all activities unto the Supreme Lord for this. This is known a karma yoga. Because this sacred science is the actual skill in performing all activities, is the formula for righteous actions which turns even ordinary activities that normally lead to bondage into the means of liberation by offering them in righteousness unto the Supreme Lord .