“It is not matching—which visual man would do—but making. Now, visual man was hung up on the idea of matching as a criterion of Truth. Under electric conditions, at the speed of light, there can never be matching, only making. The scientists discovered this forty, fifty years ago when they developed the "uncertainty principle," saying that no experiment could ever be repeated. You can't step into the same river once. This is now seen to be literally true. It had always been true, but electric speed made it obvious.”