Be faithful, and yield to no temptation. Doctrine and Covenants 9:13
"The plan that offers exorbitant rewards or gives you and only you a once-in-a-lifetime deal is to be avoided," said the late Elder Marvin J. Ashton of the Quorum of the Twelve during the April 1982 general conference.
"Use of important, well-recognized names or undue reference to special community or religious affiliations are often used to gain confidence and open the door to sales deceptions. . . .
"A wise person will not allow himself to be victimized by the unscrupulous because of false pride."