“ The wretched man tries to sit down, to lie down, to climb; every movement that he makes buries him deeper; he straightens himself up, he sinks; he feels that he is being swallowed up; he shrieks, implores, cries to the clouds, wrings his hands, grows desperate. ”
 Victor Hugo, Les Misérables (1862). copy citation

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“He is condemned to that terrible interment, long, infallible, implacable, which it is impossible to either retard or hasten, which lasts for hours, which will not come to an end, which seizes you erect, free, in the flush of health, which drags you down by the feet, which, at every effort that you attempt, at every shout that you utter, draws you a little lower, which has the air of punishing you for your resistance by a redoubled grasp, which forces a man to return slowly to earth, while leaving him time to survey the horizon, the trees, the verdant country, the smoke of the villages on the plain, the sails of the ships on the sea, the birds which fly and sing, the sun and the sky. This engulfment is the sepulchre which assumes a tide, and which mounts from the depths of the earth towards a living man. Each minute is an inexorable layer-out of the dead. The wretched man tries to sit down, to lie down, to climb; every movement that he makes buries him deeper; he straightens himself up, he sinks; he feels that he is being swallowed up; he shrieks, implores, cries to the clouds, wrings his hands, grows desperate. Behold him in the sand up to his belly, the sand reaches to his breast, he is only a bust now. He uplifts his hands, utters furious groans, clenches his nails on the beach, tries to cling fast to that ashes, supports himself on his elbows in order to raise himself from that soft sheath, and sobs frantically;” source