“In this era of email and voice mail and all those things that I didn’t grow up with, a plain old paper letter takes on amazing intimacy.” ~Elizabeth Kostova Hand-written notes and cards can enrich our relationships. There was the time I found a thank you note in my snail mail, penned by a neighbor who was recovering from joint-replacement surgery. I had dropped off a container of chili at her home a week earlier, knowing how hard it is to cook meals when you’re barely able to walk. This thoughtful neighbor had extended the same kindness to me when I had surgery years earlier — and I certainly didn’t…