“It is hard to forget that which it is worse than useless to remember.”
“Remembering. Forgetting. I'm not sure which is worse.”
“Forgetting is not easy, but remembering is worse.”
“Remembering is easy. It's forgetting that's hard.”
“I'm impossible to forget, but I'm hard to remember.”
“Forbidden to remember, terrified to forget; it was a hard line to walk.”