Steady In Success Or Failure - Prabhupada 0628
660401 - Lecture BG 02.48-49 - New York
"You do not be attached with the profit and loss of anything, but you simply do your duty. You don't care for the success or failure. And if you are, I mean to say, steady either in success or failure, that is called yoga. That is called yoga." Don't mind for the success or failure. Do act on behalf of the Supreme Lord. And if you are steady in that position, then your working in spiritual platform is successful.