Atlas Shrugged [154]
The curves of rail became coiling circles among walls that advanced to grind them off their sides. But the track cut through at times and the mountains parted, flaring open like two wings at the tip of the rail-one wing green, made of vertical needles, with whole pines serving as the pile of a solid carpet-the other reddish-brown, made of naked rock.
She looked down through the open window and saw the silver side of the engine hanging over empty space. Far below, the thin thread of a stream went falling from ledge to ledge, and the ferns that drooped to the water were the shimmering tops of birch trees. She saw the engine's tail of boxcars winding along the face of a granite drop-and miles of contorted stone below, she saw the coils of green-blue rail unwinding behind the train.
A wall of rock shot upward in their path, filling the windshield, darkening the cab, so close that it seemed as if the remnant of time could not let them escape it. But she heard the screech of wheels on curve, the light came bursting back-and she saw an open stretch of rail on a narrow shelf. The shelf ended in space. The nose of the engine was aimed straight at the sky. There was nothing to stop them but two strips of green-blue metal strung in a curve along the shelf.
To take the pounding violence of sixteen motors, she thought, the thrust of seven thousand tons of steel and freight, to withstand it, grip it and swing it around a curve, was the impossible feat performed by two strips of metal no wider than her arm. What made it possible? What power had given to an unseen arrangement of molecules the power on which their lives depended and the lives of all the men who waited for the eighty boxcars? She saw a man's face and hands in the glow of a laboratory oven, over the white liquid of a sample of metal.
She felt the sweep of an emotion which she could not contain, as of something bursting upward. She turned to the door of the motor units, she threw it open to a screaming jet of sound and escaped into the pounding of the engine's heart.
For a moment, it was as if she were reduced to a single sense, the sense of hearing, and what remained of her hearing was only a long, rising, falling, rising scream. She stood in a swaying, sealed chamber of metal, looking at the giant generators. She had wanted to see them, because the sense of triumph within her was bound to them, to her love for them, to the reason of the life-work she had chosen. In the abnormal clarity of a violent emotion, she felt as if she were about to grasp something she had never known and had to know. She laughed aloud, but heard no sound of it; nothing could be heard through the continuous explosion. "The John Galt Line!" she shouted, for the amusement of feeling her voice swept away from her lips.
She moved slowly along the length of the motor units, down a narrow passage between the engines and the wall. She felt the immodesty of an intruder, as if she had slipped inside a living creature, under its silver skin, and were watching its life beating in gray metal cylinders, in twisted coils, in sealed tubes, in the convulsive whirl of blades in wire cages. The enormous complexity of the shape above her was drained by invisible channels, and the violence raging within it was led to fragile needles on glass dials, to green and red beads winking on panels, to tall, thin cabinets stenciled "High Voltage."
Why had she always felt that joyous sense of confidence when looking at machines?-she thought. In these giant shapes, two aspects pertaining to the inhuman were radiantly absent: the causeless and the purposeless. Every part of the motors was an embodied answer to "Why?"
and "What for?"-like the steps of a life-course chosen by the sort of mind she worshipped. The motors were a moral code cast in steel.
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