He had a way of taking Buck's head roughly between his hands, and resting his own head upon Buck's, of shaking him back and forth, the while calling … - Jack London

Why, if there is anything in supply and demand, life is the cheapest thing in the world. There is only so much water, so much earth, so much air; but the life that is demanding to be born is limitless. Nature is a spendthrift. Look at the fish and their millions of eggs. For that matter, look at you and me. In our loins are the possibilities of millions of lives. Could we but find time and opportunity and utilize the last bit and every bit of the unborn life that is in us, we could become the fathers of nations and populate continents. Life? Bah! It has no value. Of cheap things it is the cheapest. Everywhere it goes begging. Nature spills it out with a lavish hand. Where there is room for one life, she sows a thousand lives, and it's life eats life till the strongest and most piggish life is left.

Infinite ambition and infinite loneliness, receiving neither help nor sympathy, I did it all for myself — navigation, mathematics, science, literature and what not. And history tells of opportunity that came to the slaves who rose to the purple. No man makes opportunity. All the great men ever did was to know it when it came to them.

Wolf - tis what he is. He's not blackhearted like some men. 'Tis no heart he has at all. Wolf. just Wolf, tis what he is. D'ye wonder he's well named?