“You unlock this door with the key of imagination. Beyond it is another dimension: a dimension of sound, a dimension of sight, a dimension of mind. You’re moving into a land of both shadow and substance, of things and ideas. You’ve just crossed over into… the Twilight Zone.”

“There is a fifth dimension beyond that which is known to man ... a dimension as vast as space and as timeless as infinity. It is the 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.”

“There are shadows for the shadows of things, as a reflection seen in a mirror of a mirror. We know there are circles within circles and dimensions beyond dimension. Reality is itself a shadow, only an appearance accepted by those whose eyes shun what might lie beyond.”

“This highway leads to the shadowy tip of reality: you're on a through route to the land of the different, the bizarre, the unexplainable...Go as far as you like on this road. Its limits are only those of mind itself. Ladies and Gentlemen, you're entering the wondrous dimension of imagination. . .Next stop The Twilight Zone.”

“The mind, once stretched by a new idea, never returns to its original dimensions.”

“It was as if Jed had moved from one dimension to another. His original dimension hadn't reported him missing, and his new dimension didn't acknowledge his presence. Maybe what he'd really done was end up somewhere between the two. Some days he almost felt invisible.”