Mantra for Improving Life

Someone wrote to me for a mantra for securing a good job.  The following mantra can be applied not only for that, but to help improve one's life or to help secure what your heart desire's.  More than just a mantra, it requires a surrendering of oneself to the Lord.  To understand more of the concept of surrender,  please read the translation of  'Nisaadhanta', a discourse by Shree Morari Babu, in the books section.

This Mantra is from Ch IX of the Bhagvad Geeta. It is the Verse 22:

Ananyaa shchinta yanto maam
Ye janaah paryupaasatey
Teshaam nityaa bhiyuktaa naam
Yogakshemam Vahaamyaham

It means:

To those men who worship Me alone,
thinking of no other, of those ever-united,
(To those men, ever-united in love, who surrender to Me, after having done their best)
I secure what is not already possessed,
and preserve what they already possess...