Never settle--wait for the right one, my grandmother advised. I was certain I would know him when I saw him. By Diane Goldberg My grandma and grandpa celebrated their fifty-fifth anniversary surrounded by their children, grandchildren and a lifetime collection of friends. I thought that Grandma had forgotten anything she may have known about being single. I was wrong. As she was getting ready for the party, arranging her long white hair in a French twist, my grandma commented, "I'm always sur