which came first ...

'' whether the dreams brought on the fever or the fever brought on the dreams walter gilman did not know ... possibly gilman should not have studied so hard. non euclidean calculus and quantum physics are enough to stretch any brain; and when one mixes them with folk lore, ... one can hardly expect to be wholly free from mental tension ...

'' the professors at miskatonic had urged him to slacken, and had voluntarily cut down his courses at several points. moreover they had stopped him from consulting the dubious old books on forbidden secrets that were kept under lock and key in a vault at the university library ...

'' the touch of brain fever and the dreams began in febuary ... about this period his inability to concentrate on his formal studies worried him considerably, his apprehensions about the mid-year examinations being very acute ...

'' the dreams were wholly beyond the pale of sanity, and gilman felt they must be a result, jointly, of his studies in mathematics and in folklore ... he had been thinking too much about the vague regions which his formulae told him must lie beyond the three dimensions we know, ...

'' gilmans dreams consisted largely in plunges through limitless abysses of inexplicably colored twilight ... he did not walk or climb fly, or swim, crawl or wriggle ... the abysses were by no means vacant, being crowded with indescribably angled masses of alien hued substance, some of which appeared to be organic while others appeared to be inorganic ... all the objects--organic and inorganic alike--were totally beyond description or even comprehension. ...

'' in the deeper dreams everything was likewise more distinct and gilman felt that the twilight abysses around him were those of the fourth dimension. ''

h.p.lovecraft, the dreams in the witch house.