Authors are said to be more aware of words than most. This may be true. But The United States Post Office is not far behind. They are pointing out the long term affect a letter can have on a person. The letter I remember most was one I found after my father died. The contents assured me that my father had accepted Christ.
Take a look at what the Post Office is doing.
You can get one card and send it free through http://poweroftheletter.com . It's part of
HBO's promotion of its John Adams miniseries, which is based primarily
on letters he and Abigail wrote throughout their courtship and