Heaven

“The ruby at Melisandre's throat gleamed red. "It is not those foes who curse you to your face that you must fear, but those who smile when you are looking and sharpen their knives when you turn your back. You would do well to keep your wolf close beside you. Ice, I see, and daggers in the dark. Blood frozen red and hard, and naked steel. It was very cold."
"It is always cold on the Wall."
"You think so?"
"I know so, my lady."
"Then you know nothing, Jon Snow," she whispered.”
― George R.R. Martin, A Dance with Dragons

“Lord Snow wants to take my place now.' He sneered. 'I'd have an easier time teaching a wolf to juggle than you will training this aurochs.'
'I'll take that wager, Ser Alliser', Jon said. 'I'd love to see Ghost juggle.”
― George R.R. Martin, A Game of Thrones

“Jon wanted nothing more. No, he had to tell himself, those days are gone. The realization twisted in his belly like a knife. They had chosen him to rule. The Wall was his, and their lives were his as well. A lord may love the men that he commands, he could hear his lord father saying, but he cannot be a friend to them. One day he may need to sit in judgement on them, or send them forth to die.”
― George R.R. Martin, A Dance with Dragons

“Our maester chuckled at me and told us that Prince Rhaegar was certain to defeat this rebel. That was when Stark said, 'In this world only winter is certain. We may lose our heads, it's true . . . but what if we should prevail?' My father sent him on his way with his head still on his shoulders. 'If you lose,' he told Lord Eddard, 'you were never here.'"
"No more than I was," said Davos Seaworth.”
― George R.R. Martin, A Dance with Dragons