"Entropy is the degree of randomness or disorder in a system, Doctor." His eyes fix on Werner's for a heartbeat, a glance both warm and chilling. "Disorder. You hear the commandant say it. You hear your bunk masters say it. There must be order. Life is chaos, gentlemen. And what we represent is an ordering to that chaos. Even down to the genes. We are ordering the evolution of the species. Winnowing out the inferior, the unruly, the chaff. This is the great project of the Reich, the greatest project human beings have ever embarked upon." Hauptmann writes on the blackboard. The cadets inscribe the words into their composition books. The entropy of a closed system never decreases. Every process must by law decay."