The real origin of science fiction lay in the seventeeth-century novels of exploration in fabulous lands. Therefore Jules Verne's story of travel to the moon is not science fiction because they go by rocket but because of where they go. It would be as much science fiction if they went by rubber band.
Philip K. DickFat realized that one of two possibilities existed and only two; either Dr. Stone was totally insane – not just insane but totally so – or else in an artful, professional fashion he had gotten Fat to talk; he had drawn Fat out and now knew that Fat was totally insane.
Philip K. DickWe have entered a Moment when we are alone. We cannot get assistance, as before. Well, Mr. Tagomi thought, perhaps that too is good. Or can be made good. One must still try to find the Way.
Philip K. DickThe Logos was both that which thought, and the thing which it thought: thinker and thought together. The universe, then, is thinker and thought, and since we are part of it, we as humans are, in the final analysis, thoughts of and thinkers of those thoughts.
Philip K. Dick