“It was just a colour out of space—a frightful messenger from unformed realms of infinity beyond all Nature as we know it; from realms whose mere existence stuns the brain and numbs us with the black extra-cosmic gulfs it throws open before our frenzied eyes.”

“The sciences, each straining in its own direction, have hitherto harmed us little; but some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the deadly light into the peace and safety of a new dark age. ”

“The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents... some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the light into the peace and safety of a new Dark Age.”

“Some of them stole off to those cryptical realms which are known only to cats and which villagers say are on the moon's dark side, whither the cats leap from tall housetops; but one small black kitten crept upstairs and sprang in Carter's lap to purr and play, and curled up near his feet when he lay down at last on the little couch whose pillows were stuffed with fragrant drowsy herbs.”

“Yet when I looked from that highest of all gable windows, looked while the candles sputtered and the insane viol howled with the night-wind, I saw no city spread below, and no friendly lights gleamed from remembered streets, but only the blackness of space illimitable; unimagined space alive with motion and music, and having no semblance of anything on earth. And as I stood there looking in terror, the wind blew out both the candles in that ancient peaked garret, leaving me in savage and impenetrable darkness with chaos and pandemonium before me, and the demon madness of that night-baying viol behind me.”

“The basis of all true cosmic horror is violation of the order of nature, and the profoundest violations are always the least concrete and describable.”

“That's because only a real artist knows the actual anatomy of the terrible or the physiology of fear - the exact sort of lines and proportions that connect up with latent instincts or hereditary memories of fright, and the proper colour contrasts and lighting effects to stir the dormant sense of strangeness.”