"A driver has only the sled to hide behind and his sleeping bag, fur robes, and dogs to help keep him warm. He can remain holed up like that for days until the blizzard abates and it is safe to carry on. Sourdoughs had a saying for the times when they found themselves stranded by a blizzard. 'We are up against it. Up against it good and strong.'"
--Gay Salisbury and Laney Salisbury, The Cruelest Miles: The Heroic Story of Dogs and Men in a Race against an Epidemic (NY and London: W.W. Norton & Co., 2003), 220