WATERTOWN â Itâs easy to overlook the way some people enhance our lives. Think of the letter carrier from the U.S. Postal Service who faithfully brings your mail to your home every day of the week. The USPS as an entity certainly has its share of problems, mainly financial. But for a small fee per letter, we get extraordinary service from its personnel. A well-known inscription on the James Farley Post Office in New York City says it all: âNeither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds.â And given that the past year has included a health care crisis and a national election, USPS staffers have performed brilliantly.