Oathbreaker

"Your friend the Usurper'd lie beneath the ground if we had been."

"I wish you good fortune in the wars to come. And now it begins."

"You shouldn't be alive. It's not right."

"My mother's still living in White Harbor. Could you write her? Tell her I died fighting the Wildlings."

"I had a choice, Lord Commander: betray you, or betray the Night's Watch. You brought an army of Wildlings into our lands. An army of murderers and raiders. If I had to do it all over, knowing where I'd end up, I pray I'd make the right choice again. [Jon: I'm sure you would, Ser Alliser.] I fought. I lost. Now I rest. But you, Lord Snow, you'll be fighting their battles forever."