All this [Soviet labor camp ...

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.
 Irina Ratushinskaya

Quotes from the same author

Russian literature saved my soul.  When I was a young girl in school and I asked what is good and what is evil, no one in that corrupt system could show me.
 Irina Ratushinskaya