He came down a shelving bank to the stream. He had never seen water before. The footing looked good. There were no inequalities of surface. He stepped boldly out on it; and went down, crying with fear, into the embrace of the unknown. It was cold, and he gasped, breathing quickly. The water rushed into his lungs instead of the air that had always accompanied his act of breathing. The suffocation he experienced was like the pang of death. To him it signified death. He had no conscious knowledge of death, but like every animal of the Wild, he possessed the instinct of death. To him it stood as the greatest of hurts. It was the very essence of the unknown; it was the sum of the terrors of the unknown, the one culminating and unthinkable catastrophe that could happen to him, about which he knew nothing and about which he feared everything.