The opening paragraph of "The Twilight Zone" (TV series)

1959 Series Logo (Photo credit: Wikipedia)

"There is a fifth dimension beyond that is known to man. It is a dimension as vast as space, and as timeless as infinity. It is a middle ground between light and shadow, between science and superstition. And it lies between the pit of man's fears, and the summit of his knowledge. This is the dimension of imagination. It is an area which we call the twilight zone."