The man in their under shirts and shorts were aching from carrying their heavy knapsacks all day. They were tired, hungry, dusty, and sweaty. One fourth of them had already turned back. The remaining six were slowly edging away from the mountain pass to make camp for the night. For a moment they stopped because they were awed by the sight of the setting sun. It looked like a ball of fire slowly descending behind the mountain range. After a last look they went in the opposite direction