This document contains 15 quotes from prominent figures throughout history who failed to recognize the future potential of various new technologies and innovations. Some of the quotes express skepticism about the commercial viability of technologies like radio, airplanes, computers and microchips. Others dismiss ideas that later became hugely successful companies and products, such as the Beatles, Apple computers, and movies starring actors like Clark Gable. Overall, the quotes illustrate how transformative technologies are often met with disbelief or inability to foresee their impact until after they have been established.