Premanand Maharaj Ji
How can greed be used for good?
Use greed in the right place
Greed can take the form of greed for the Name, bhakti, seva and giving others happiness. What matters is where greed is used.
Greed for the Name: let us accumulate Radha Radha Radha as much as possible; greed for bhakti, for seva, for giving others happiness.