For how do we know that the thoughts which occur in dreaming are false rather than those other which we experience when awake, since the former are often not less vivid and distinct than the latter?
About a third of the way from Dubhe (the Big Dipper’s front bowl star) to Polaris (and a just a bit to the east) lies Giausar, the tail star of Western Draco the Dragon, to which Bayer assigned the Greek letter Lambda.