The silence grows more oppressive, the solitude unbearable. My natural buoyancy is weighted down by a nameless dread. With dismay I realize the failing elasticity of my step, the gradual loss of mental vivacity. I feel worn in body and soul. The regular tolling of the gong, calling to toil or meals, accentuates the enervating routine. It sounds ominously amid the stillness, like the portent of some calamity, horrible and sudden. Unshaped fears, the more terrifying because vague, fill my heart. In vain I seek to drown my riotous thoughts by reading and exercise. The walls stand, immovable sentinels, hemming me in on every side, till movement grows into torture. In the constant dusk of the windowless cell the letters dance before my eyes, now forming fantastic figures, now dissolving into corpses and images of death. The morbid pictures fascinate my mind. The hissing gas jet in the corridor irresistibly attracts me. With eyes half shut, I follow the flickering light. Its dif...