कर्मण्येवाधिकारस्तेमाफलेषुकदाचन |
माकर्मफलहेतुर्भूर्मातेसङ्गोऽस्त्वकर्मणि ||
do your duty, but do not concern yourself with the results.
the fruits of your actions are not for your enjoyment.
even while working, give up the pride of doership.
do not be attached to inaction.