But especially he loved to run in the dim twilight of the summer midnights, listening to the subdued and sleepy murmurs of the forest, reading signs and sounds as a man may read a book, and seeking for the mysterious something that called -- called, waking or sleeping, at all times, for him to come.

Out of this pack-persecution he learned two important things: how to take care of himself in a mass-fight against him; and how, on a single dog, to inflict the greatest amount of damage in the briefest space of time.

White Fang knew the law well: to oppress the weak and obey the strong.

But under it all they were men, penetrating the land of desolation and mockery and silence, puny adventurers bent on colossal adventure, pitting themselves against the might of a world as remote and alien and pulseless as the abysses of space.

No; I did not hate him. The word is too weak. There is no word in the language strong enough to describe my feelings. I can say only that I knew the gnawing of a desire for vengeance on him that was a pain in itself and that exceeded all the bounds of language.

There is another way of disqualifying the metaphysicians.... Judge them by their works. What have they done for mankind beyond the spinning of airy fancies and the mistaking of their own shadows for gods?

Cruelty, as a fine art, has attained its perfect flower in the trained-animal world.