Who wrote the lines of poetry "quoted" by Lincoln at the Soldiers' Home?

[RJNorton]

(01-21-2016 12:56 PM)David Lockmiller Wrote:  Is it possible that Lincoln himself became the anonymous poet in that moment, in that place, in the fall of 1864?

David, what you propose as a possibility will be my guess as to the answer to your trivia question. I will guess Lincoln himself.