Smith knew that it was strongly alkali; that it meant certain illness--enough of it, death. But it was wet!--it was water!--and he must drink. He fell, rather than knelt, in it. When taste came back he realized that it was flat and lukewarm, but he continued to gulp it down. At any other time it would have nauseated him, but now he drank to his capacity. When he could drink no more, he sat up--realizing what he had done. He had swallowed liquid poison--nothing less. The result was inevitable. He was going to be ill--excruciatingly, terribly ill, alone in the Bad Lands! This was as certain as was the fact that night had come. "I was so dry," he whimpered, "I couldn't help it! I was so dry!" He scrambled to his feet. "I gotta get back to camp. This water's goin' to raise thunder when it begins to get in its work. I gotta get back to my blankets and lay down." Before he reached the heap of ashes which he called camp, the first symptoms of his coming agony began to show themselves. He felt slightly nauseated; then a quick, griping pain which was a forerunner of others which were to make him sweat blood. Many of these springs and stagnant pools carry arsenic in large quantities, and of such was the water of which Smith had drunk. In his exhaustion, the poison and accompanying impurities took hold of him with a fierceness which it might not have done had he been in perfect physical condition; but his stomach, already disordered from irregular and improper food, absorbed the poison with avidity, and the result was an agony indescribable. As he writhed on his saddle-blankets under the stars, he groaned and cursed that unknown God above him. His face and hands were covered with a cold sweat; his forehead and finger-tips were icy. The night air was chill, but he was burning with an inward fever, and his thirst now was akin to madness. With all his strength of will, he fought against his desire to return to the pool. Smith did not expect to die. He felt that if he could keep his senses and not crawl back to drink again, he would pull through somehow. The living hell he now endured would pass. He wallowed and threshed about like a suffering animal, beating the earth with his clenched fists, during the paroxysms of cutting, wrenching pain. His suffering was supreme. All else in the world shrank into insignificance beside it. No thoughts of Dora fortified him; no mother's face came to comfort him; nor that of any human being he had ever known. He was just Smith--self-centred--alone; just Smith, fighting and suffering and struggling for his life. His anguish found expression in the single sentence: "I'm sick! I'm sick! Oh, God! I'm sick!" He repeated it in every key with every inflection, and his moans lost themselves in the silence of the desert.