My counsel to returning missionaries and to every youth is that they should study and prepare for their life's work in a field that they enjoy, because they are going to spend a good share of their lives in that field. I believe it should be a field that will challenge their intellect and a field that will make maximum utilization of their talents and their capabilities, and, finally, a field that will provide them sufficient remuneration to provide adequately for a companion and children. Such is a big order, but I bear testimony that these criteria are very important in choosing one's life's work.