The great task demanded of man is reproduction. He is urged by passion to perform this task. Passion, working through the imagination, produces love. Passion is the impelling factor, imagination the disturbing factor; and the disturbance of passion by imagination produces love.

A man with a club [bat] is a law-maker, a man to be obeyed, but not necessarily conciliated.

...men, groping in the Arctic darkness, had found a yellow metal, and because steamship and transportation companies were booming the find, thousands of men were rushing into the Northland. These men wanted dogs, and the dogs they wanted were heavy dogs, with strong muscles by which to toil, and furry coats to protect them from the frost.

They were firemakers! They were gods! [humans]

[Speaking to a group of wealthy New Yorkers] A million years ago, the cave man, without tools, with small brain, and with nothing but the strength of his body, managed to feed his wife and children, so that through him the race survived. You on the other hand, armed with all the modern means of production, multiplying the productive capacity of the cave man a million times — you are incompetents and muddlers, you are unable to secure to millions even the paltry amount of bread that would sustain their physical life. You have mismanaged the world, and it shall be taken from you.

As for me, you wonder why I am a socialist. I'll tell you. It is because socialism is inevitable; because the present rotten and irrational system cannot endure; because the day is past for your man on horseback. The slaves won't stand for it. They are too many, and willy-nilly they'll drag down the would-be equestrian before he gets astride. You can't get away from them, and you'll have to swallow the whole slave-morality. It's not a nice mess, I'll allow. But it's been a-brewing and swallow it you must.

But nobody else ever romped with White Fang. He did not permit it. He stood on his dignity, and when they attempted it, his warning snarl and bristling mane were anything but playful. That he allowed the master these liberties was no reason that he should be a common dog, loving here and loving there, everybody's property for a romp and good time. He loved with single heart and refused to cheapen himself or his love.