1+1=1

I read an article years ago in The Plain Truth, a magazine that was put out by Herbert W Armstrong's Worldwide Church of God. (I know, I know, but it was an interesting magazine.) I remember that I was impressed by the article, but all I remember CLEARLY is the title: "In marriage, 1+1=1". I think that's so cool. Another way of saying the two become one flesh. I'm reminded of it because this Sunday, my little sister is getting married. So of course, I've got marriage on my mind again. She's been on Cloud Nine ever since they started dating, so it'll be fun to see them lock it down.