"Karma karo, fal ki chinta mat karo" is a famous teaching from the **Bhagavad Gita** (Chapter 2, Verse 47). It means, *"Perform your duties without being attached to the results."* Lord Krishna advises Arjuna to focus on righteous actions (karma) and not be overly concerned about success or failure, as the outcome is determined by divine will. This principle encourages selfless work and detachment from material rewards.