"Among the dead was Rob Hall, one of the most highly acclaimed mountaineers in the world. He ran out of oxygen attempting to rescue a stricken climber. He collapsed from a lethal combination of exhaustion, oxygen deprivation, and the cold. Somehow, as night fell and the thermostat plummeted, he managed to hold on. Rob endured a night at 28,700 feet with temperatures as low as minus fifty degrees centigrade. Then at dawn he spoke to his wife, Jan, from his radio, patched through to a satellite phone at base camp. She was pregnant with their first child, and those on the mountain sat motionless as he spoke to her. "I love you. Sleep well, my sweetheart. Please don't worry too much." They were his last ever words. The lessons were clear: Respect the mountain--and understand what altitude and bad weather can do to even the strongest of climbers. In addition, never tempt the wild, and know that money guarantees you nothing--least of all safety--when you climb a mountain as big as Everest."