Battle of Castle Black speech

“The Wall will stop them. The Wall defends itself. Mance wants to unman us with his numbers. Does he think we’re stupid? The chariots, the horsemen, all those fools on foot… what are they going to do to us up here? Any of you ever see a mammoth climb a wall? They’re nothing, they’re less use than our straw brothers here, they can’t reach us, they can’t hurt us, and they don’t frighten us, do they? They’re down there and we’re up here, and so long as we hold the gate they cannot pass. They cannot pass! Brother, sound for battle.”

- Jon Snow ( A Storm of Swords)