If you have always felt that you’re not as tweedy and snooty as you could be because your school didn’t offer Latin, soon you’ll be able to “veni vidi vici” with the best Etonians thanks to Duolingo.

When Ivan Flores was a child living in Mexico City, his mom took him to festivals where he said, “There was always dancing.” She also took him to a Tae Kwon Do class, where Latin dancing just happened ...