Sri Krishna said: Arjuna, when one thoroughly casts off all cravings of the mind, and is satisfied in the Self through the joy of the Self, he is then called stable of mind. ( Chapter- II, Shloka- 55)

He who has given up all desires, and moves free from attachment, egoism and thirst for enjoyment attains peace. (Chapter- II, Shloka- 71)

One's own duty, though devoid of merit, is preferable to the duty of another well performed. Even death in the performance of one's own duty brings blessedness; another's duty is fraught with fear. (Chapter III, Shloka- 35)

Your right is to work only and never to the fruit thereof. Do not consider yourself to be the cause of the fruit of action; nor let your attachment be to inaction.

From anger arises delusion; from delusion, confusion of memory; from confusion of memory, loss of reason; and from loss of reason one goes to complete ruin. ( Chapter- II, Shloka- 63)

Therefore, do you perform your allotted duty;for action is superior to inaction. Desisting fromaction, you cannot even maintain your body. (Chapter-III, Shloka-8)

Therefore, go on efficiently doing your dutyat all times without attachment. Doing workwithout attachment man attains the Supreme. (Chapter III, Shloka- 19)

Therefore, perform your allotted duty; for action is superior to inaction. Desisting from action, you cannot even maintain your body. (Chapter-III, Shloka- 8)