Lesson 4: The DaVinci Code
Hidden messages are everywhere in this 2007 movie based on Dan Brown's famous mystery novel. Tom Hank's character unlocks the secret of a murder plot in the Louvre and uses clues in Da Vinci paintings. Like all good suspense thrillers, there are a lot of surprises.
Lesson 4: Nothing goes as planned, but somehow it all works out in the end. Maybe not the end you had in mind, but one that is just right after all.