Victory is always with persons like the sons of Pandu because Lord Krsna is associated with them. And whenever and wherever the Lord is present, the godess of fortune is also there because the goddess of fortune never lives alone without her husband. 1.14 (Purport)

You have the right to perform your prescribed duty, but you are not entitled to the fruits of action. Never consider yourself the cause of the results of your activities, and never be attached to not doing your duty. Bhagavad Gita As It Is 2.47

This is part of the purport of Bhagavad-gītā As It Is 2.13. I just liked it ( Read more... )