L. Frank Baum,
The Tin Woodman of Oz — Chapter 2…
(1918)
“ It was you who first told me it was my duty to find and marry Nimmie Amee, and I'd like you to know that Nick Chopper, the Tin Emperor of the Winkies, is a man who never shirks his duty, once it is pointed out to him.""It ought to be a pleasure, as well as a duty, if the girl is so beautiful," said Woot, well pleased with the idea of the adventure."Beautiful things may be admired, if not loved," asserted the Tin Man. "Flowers are beautiful, for instance, but we are not inclined to marry them. Duty, on the contrary, is a bugle call to action, whether you are inclined to act, or not. ”
