And so it is not well for women, born south of fifty-three and reared gently, to knock loosely about the Northland, unless they be great of heart. They may be soft and tender and sensitive, possessed of eyes which have not lost the lustre and the wonder, and of ears used only to sweet sounds; but if their philosophy is sane and stable, large enough to understand and to forgive, they will come to no harm and attain comprehension. If not, they will see things and hear things which hurt, and they will suffer greatly, and lose faith in man--which is the greatest evil that may happen them. Such should be sedulously cherished, and it were well to depute this to their men-folk, the nearer of kin the better. In line, it were good policy to seek out a cabin on the hill overlooking Dawson, or--best of all--across the Yukon on the western bank. Let them not move abroad unheralded and unaccompanied; and the hillside back of the cabin may be recommended as a fit field for stretching muscles and breathing deeply, a place where their ears may remain undefiled by the harsh words of men who strive to the utmost. Vance Corliss wiped the last tin dish and filed it away on the shelf, lighted his pipe, and rolled over on his back on the bunk to contemplate the moss-chinked roof of his French Hill cabin. This French Hill cabin stood on the last dip of the hill into Eldorado Creek, close to the main-travelled trail; and its one window blinked cheerily of nights at those who journeyed late. The door was kicked open, and Del Bishop staggered in with a load of fire-wood. His breath had so settled on his face in a white rime that he could not speak. Such a condition was ever a hardship with the man, so he thrust his face forthwith into the quivering heat above the stove. In a trice the frost was started and the thawed streamlets dancing madly on the white-hot surface beneath. Then the ice began to fall from is beard in chunks, rattling on the lid-tops and simmering spitefully till spurted upward in clouds of steam. "And so you witness an actual phenomenon, illustrative of the three forms of matter," Vance laughed, mimicking the monotonous tones of the demonstrator; "solid, liquid, and vapor. In another moment you will have the gas." "Th--th--that's all very well," Bishop spluttered, wrestling with an obstructing piece of ice until it was wrenched from his upper lip and slammed stoveward with a bang. "How cold do you make it, Del? Fifty?" "Fifty?" the pocket-miner demanded with unutterable scorn, wiping his face. "Quicksilver's been solid for hours, and it's been gittin' colder an' colder ever since. Fifty? I'll bet my new mittens against your old moccasins that it ain't a notch below seventy." "Think so?" "D'ye want to bet?" Vance nodded laughingly. "Centigrade or Fahrenheit?" Bishop asked, suddenly suspicious.