There was a comfort in the thought, a strange sort of personal comfort in being able to believe that some intelligence might have solved the riddle o… - Clifford D. Simak

For what need was there to go anywhere? It all was here. By simply twirling a dial one could talk face to face with anyone wished, could go, by sense, if not in body, anywhere one wished. Could attend the theater or hear a concert or browse in a library halfway around the world. Could transact any business one might need to transact without rising from one’s chair.

An untold time ago, there was a well-founded perception that the human race would end and that something else must take its place.
Why must something else take its place? I cannot tell you that. There is no solid rationale for it, but the belief seemed to be that there must be a dominant race upon this planet. Before men were the dinosaurs and before the dinosaurs there were the trilobites...

The robots are not technologically minded. They were not built to be. They were built to bolster human vanity and pride, to meet a strange longing that seems to be built into the human ego—the need to have other humans (or a reasonable facsimile of other humans) to minister to our wants and needs, human slaves to be dominated, human beings over which a man or woman (or a child) can assert authority, thus building up a false feeling of superiority.