Running is a simple, primitive act, and therein lays its power. For it is one of the few commonalities left between us as a human race.
No enterprise can exist for itself alone. It ministers to some great need, it performs some great service, not for itself, but for others; or failing therein, it ceases to be profitable and ceases to exist.
Members of the Mormon Tabernacle Choir are not superhuman. They are ordinary people with ordinary frailties. But therein lies the power of their example.