This document discusses how the digital industry can learn from other more established industries like typography, manufacturing, military strategy, storytelling, film, and music. It provides examples of concepts and techniques from these industries that could be applied to challenges in the digital world, such as using "5 Whys" to understand customer problems, employing narrative story structures to engage users, or surprising customers in novel ways like in Sun Tzu's military strategies. The document advocates looking to other domains for inspiration to help advance and mature the digital industry.