" Imagine now a man who is deprived of everyone he loves, and at the same time of his house, his habits, his clothes, in short, of everything he possesses: he will be a hollow man, reduced to suffering and needs, forgetful of dignity and restraint, for he who loses all often easily loses himself. He will be a man whose life or death can be lightly decided with no sense of human affinity, in the most fortunate of cases, on the basis of a pure judgment of utility. It is in this way that one can understand the double sense of the term “extermination camp,” and it is now clear what we seek to express with the phrase: “to lie on the bottom. "

― Primo Levi , Survival in Auschwitz