All this [Soviet labor camp for political prisoners] brings about one marked change in your physical appearance; by the end of your first year, you will have what are known as 'zek's eyes.' The look in a zek's eyes is impossible to describe, but once encountered, it is never forgotten. When you emerge, your friends, embracing you, will exclaim: 'Your eyes! Your eyes have changed!' And not one of your tormentors will be able to bear your scrutiny. They will turn away from it, like beaten dogs.