KnowledgeKnowledge, the object of knowledge and the knower are the three factors which motivate action; the senses, the work and the doer comprise the threefold basis of action
By: Bhagavad Gita 
Attain the goalIt is true that the mind is restless and difficult to control. But it can be conquered, Arjuna, through regular practice and detachment. Those who lack self-control will find it difficult to progress in meditation; but those who are self-controlled, striving earnestly through the right means, will attain the goal.
By: Bhagavad Gita 
For certainFor certain is death for the born... And certain is birth for the dead... Therefore over the inevitable Thou shouldst not grieve...
By: Bhagavad Gita 
ThinkingThinking about sense-objects Will attach you to sense-objects - Grow attached, and you become addicted - Thwart your addiction, it turns to anger - Be angry, and you confuse your mind - Confuse your mind, you forget the lesson of experience - Forget experience, you lose discrimination - Lose discrimination, and you miss life's only purpose - (Miss life's only purpose, and you think about sense-objects.)
By: Bhagavad Gita 
InactionOn action alone be thy interest... Never on its fruits... Let not the fruits of action be thy motive,
Nor be thy attachment to inaction...
By: Bhagavad Gita 
Serve his purposeAs a man can drink water from any side of a full tank, so the skilled theologian can wrest from any scripture that which will serve his purpose.
By: Bhagavad Gita 
YogaBalance of mind is called Yoga
By: Bhagavad Gita 
Forever freeGoverning sense, mind and intellect, intent on liberation, free from desire, fear and anger, the sage is forever free
By: Bhagavad Gita 