![Lo, how a polar rose e'er blooming](https://blogs.sas.com/content/iml/files/2015/12/polarrose.png)
Lo how a rose e'er blooming From tender stem hath sprung As I write this blog post, a radio station is playing Chrismas music. One of my favorite Christmas songs is the old German hymn that many of us know as "Lo, How a Rose E're Blooming." I was humming