I would rather be ashes than dust! I would rather that my spark should burn out in a brilliant blaze than it should be stifled by dry-rot. I would rather be a superb meteor, every atom of me in magnificent glow, than a sleepy and permanent planet. The function of man is to live, not to exist. I shall not waste my days trying to prolong them. I shall use my time.

But, – and there it is, – we want to live and move, though we have no reason to, because it happens that it is the nature of life to live and move, to want to live and move. If it were not for this, life would be dead. It is because of this life that is in you that you dream of your immortality.

He was a killer, a thing that preyed, living on the things that lived, unaided, alone, by virtue of his own strength and prowess, surviving triumphantly in a hostile environment where only the strong survive.

The proper function of man is to live, not to exist. I shall not waste my days in trying to prolong them. I shall use my time.

The first theft marked Buck as fit to survive in the hostile Northland environment. It marked his adaptability, his capacity to adjust himself to changing conditions, the lack of which would have meant swift and terrible death. It marked, further, the decay or going to pieces of his moral nature, a vain thing and a handicap in the ruthless struggle for existence.

The effect of civilization is to impose human law upon environment until it becomes machine-like in its regularity. The objectionable is eliminated, the inevitable is foreseen. One is not even made wet by the rain nor cold by the frost; while death, instead of stalking about gruesome and accidental, becomes a prearranged pageant, moving along a well-oiled groove to the family vault, where the hinges are kept from rusting and the dust from the air is swept continually away.

They were firemakers! They were gods! [humans]