Juan Estebaz

“A man with a club [bat] is a law-maker, a man to be obeyed, but not necessarily conciliated.”
― Jack London, The Call of the Wild

“He was sounding the deeps of his nature, and of the parts of his nature that were deeper than he, going back into the womb of Time.”
― Jack London, The Call of the Wild

“He had learned well the law of club and fang, and he never forewent an advantage or drew back from a foe he had started on the way to Death. He had lessoned from Spitz, and from the chief fighting dogs of the police and mail, and knew there was no middle course. He must master or be mastered; while to show mercy was a weakness. mercy did not exist in the primordial life. It was misunderstood for fear, and such misunderstandings made for death. Kill or be killed, eat or be eaten, was the law; and this mandate, down out of the depths of Time, he obeyed.”
― Jack London, The Call of the Wild

“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.”
― Jack London, The Call of the Wild