4:42, 6:52 (The point is that two sides should have the same level of clarity. He could have pursed further and ask who are you or who am I. The philosophers he talked about only differ in degrees but not kind from other people), 9:17 (Turing test. Outsiders talking about a hot topic. Mechanical motions and communications are not that different from each other, again they only differ in degrees but not kind. Movies are a combination of the two, thus harder to create.), 20:20, 22:40, 24:33 (hardest ones are adjectives), 33:16 (subjectivity leads to creativity and different perspectives), 53:30