"It was a terrible, indescribable thing vaster than any subway train—a shapeless congeries of protoplasmic bubbles, faintly self-luminous, and with myriads of temporary eyes forming and unforming as pustules of greenish light all over the tunnel-filling front that bore down upon us… Still came that eldritch, mocking cry—'Tekeli-li Tekeli-li!' And at last we remembered that the daemoniac shoggoths—given life, thought, and plastic organ patterns solely by the Old Ones, and having no language save that which the dot-groups expressed—had likewise no voice save the imitated accents of their bygone masters."