Quote 61
This was the first time Buck had failed, in itself a sufficient reason to drive Hal into a rage. He exchanged the whip for the customary club. Buck refused to move under the rain of heavier blows which now fell upon him. Like his mates, he barely able to get up, but, unlike them, he had made up his mind not to get up. (5.58)
Buck’s resilience takes many forms, sometimes a determination to act, sometimes a decision not to act.
Quote 62
For half a day this continued. Buck multiplied himself, attacking from all sides, enveloping the herd in a whirlwind of menace, cutting out his victim as fast as it could rejoin its mates, wearing out the patience of creatures preyed upon, which is a lesser patience than that of creatures preying. (7.29)
Buck’s superiority to other creatures is largely a result of his mental patience and determination.
Quote 63
From then on, night and day, Buck never left his prey, never gave it a moment's rest, never permitted it to browse the leaves of trees or the shoots of young birch and willow. (7.32)
Determination in the wild is linked with the kill, a necessary skill that Buck acquires as he adapts.
Quote 64
Dazed, suffering intolerable pain from throat and tongue, with the life half throttled out of him, Buck attempted to face his tormentors. (1.21)
After he is first taken from his life in California, Buck’s suffering causes him to try to fight against his captors.
Quote 65
For two days and nights this express car was dragged along at the tail of shrieking locomotives; and for two days and nights Buck neither ate nor drank. (1.24)
Hunger plays an important role in the hardships Buck suffers.
Quote 66
He did not mind the hunger so much, but the lack of water caused him severe suffering and fanned his wrath to fever-pitch. For that matter, high-strung and finely sensitive, the ill treatment had flung him into a fever, which was fed by the inflammation of his parched and swollen throat and tongue. (1.24)
Hardship takes an immediate toll on Buck, affecting the way he thinks and acts.
Quote 67
Buck's first day on the Dyea beach was like a nightmare. Every hour was filled with shock and surprise. (2.1)
Buck’s suffering is made worse because he has never experienced such hardships before.
Quote 68
A chill wind was blowing that nipped him sharply and bit with especial venom into his wounded shoulder. He lay down on the snow and attempted to sleep, but the frost soon drove him shivering to his feet. Miserable and disconsolate, he wandered about among the many tents, only to find that one place was as cold as another. (2.9)
The freezing cold of the North takes a toll on Buck, who is not used such weather.
Quote 69
Buck made his hole in the snow and slept the sleep of the exhausted just, but all too early was routed out in the cold darkness and harnessed with his mates to the sled. (2.18)
Fatigue plays an important role in the hardship Buck suffers.
Quote 70
Buck was ravenous. The pound and a half of sun-dried salmon, which was his ration for each day, seemed to go nowhere. He never had enough, and suffered from perpetual hunger pangs. (2.20)
Early in the book, Buck’s feelings of hunger are purely physical.
Quote 71
At the end of this day they made a bleak and miserable camp on the shore of Lake Le Barge. Driving snow, a wind that cut like a white-hot knife, and darkness had forced them to grope for a camping place. They could hardly have fared worse. (3.2)
The harsh elements of the natural world contribute to the hardship Buck suffers.
Quote 72
It was no light running now, nor record time, but heavy toil each day, with a heavy load behind. (4.21)
The idea of carrying a weight or load is a part of Buck’s hardship. It begins as a physical load that he carries.
Quote 73
It was a hard trip, with the mail behind them, and the heavy work wore them down. They were short of weight and in poor condition when they made Dawson, and should have had a ten days' or a week's rest at least. But in two days' time they dropped down the Yukon bank from the Barracks, loaded with letters for the outside. The dogs were tired, the drivers grumbling, and to make matters worse, it snowed every day. This meant a soft trail, greater friction on the runners, and heavier pulling for the dogs (4.26)
Buck and his team endure suffering together. From here a sense of camaraderie arises.
Quote 74
They were all terribly footsore. No spring or rebound was left in them. Their feet fell heavily on the trail, jarring their bodies and doubling the fatigue of a day's travel. There was nothing the matter with them except that they were dead tired. It was not the dead-tiredness that comes through brief and excessive effort, from which recovery is a matter of hours; but it was the dead-tiredness that comes through the slow and prolonged strength drainage of months of toil. There was no power of recuperation left, no reserve strength to call upon. It had been all used, the last least bit of it. Every muscle, every fibre, every cell, was tired, dead tired. (5.2)
Buck’s fatigue becomes not just a physical suffering, but emotional and mental as well. He and the other dogs are unable to travel as they are "tired" in many senses of the word.
Quote 75
All day Buck brooded by the pool or roamed restlessly about the camp. Death, as a cessation of movement, as a passing out and away from the lives of the living, he knew, and he knew John Thornton was dead. It left a great void in him, somewhat akin to hunger, but a void which ached and ached, and which food could not fill (7.41)
While Buck’s hunger is initially physical, is becomes emotional as a result of his love for Thornton.
Quote 76
Love, genuine passionate love, was his for the first time. This he had never experienced at Judge Miller's down in the sun-kissed Santa Clara Valley. With the Judge's sons, hunting and tramping, it had been a working partnership; with the Judge's grandsons, a sort of pompous guardianship; and with the Judge himself, a stately and dignified friendship. But love that was feverish and burning, that was adoration, that was madness, it had taken John Thornton to arouse. (6.3)
Buck is only able to feel the intensity of love after he has suffered hardship, not before when he resides at Judge Miller’s house.
Quote 77
For the most part, however, Buck's love was expressed in adoration. While he went wild with happiness when Thornton touched him or spoke to him, he did not seek these tokens. Unlike Skeet, who was wont to shove her nose under Thornton's hand and nudge and nudge till petted, or Nig, who would stalk up and rest his great head on Thornton's knee, Buck was content to adore at a distance. He would lie by the hour, eager, alert, at Thornton's feet, looking up into his face, dwelling upon it, studying it, following with keenest interest each fleeting expression, every movement or change of feature. Or, as chance might have it, he would lie farther away, to the side or rear, watching the outlines of the man and the occasional movements of his body. And often, such was the communion in which they lived, the strength of Buck's gaze would draw John Thornton's head around, and he would return the gaze, without speech, his heart shining out of his eyes as Buck's heart shone out. (6.6)
In the intensity of their relationship, Buck and Thornton have a unique interaction that eclipses that of the other dogs.
Quote 78
They stopped by a running stream to drink, and, stopping, Buck remembered John Thornton. He sat down. The wolf started on toward the place from where the call surely came, then returned to him, sniffing noses and making actions as though to encourage him. But Buck turned about and started slowly on the back track. (7.17)
Thornton is the only tie connecting Buck to the civilized world and preventing him from becoming part of the wild.
Quote 79
For the last time in his life he allowed passion to usurp cunning and reason, and it was because of his great love for John Thornton that he lost his head. (7.38)
Buck’s love for Thornton is dangerous in its intensity.
Quote 80
All day Buck brooded by the pool or roamed restlessly about the camp. Death, as a cessation of movement, as a passing out and away from the lives of the living, he knew, and he knew John Thornton was dead. It left a great void in him, somewhat akin to hunger, but a void which ached and ached, and which food could not fill. (7.41)
The physical is once again tied to the emotional, as Thornton’s death causes a physical response in Buck.