You know, I read about people in forced captivity. Some of them ...
Walter: You know, I read about people in forced captivity. Some of them said it was a simple thought that got them through the isolation and fear - returning to their loved ones. So I don't know really why I'm still alive, Moira, because I didn't have that.
Moira: Walter, please.
Walter: What do you think you could say to me to convince me that everything I knew, my whole life, hasn't just evaporated?