The first two lessons, which we learned early in our efforts to be good member missionaries, have made sharing the Gospel much easier: We simply can't predict who will or won't be interested in the Gospel, and building a friendship is not a prerequisite to inviting people to learn about the Gospel.

A disruptive innovation is a technologically simple innovation in the form of a product, service, or business model that takes root in a tier of the market that is unattractive to the established leaders in an industry.

The single most important factor in our long-term happiness is the relationships we have with our family and close friends.

A major driver of the cost of healthcare in the United States is a compromise that was reached with the American Medical Association in the 1960s when Medicare was first established.