Each man carries within himself his own mountain, which he must climb to attain a fuller knowledge of himself. The mind has its mountains and cliffs, fearful, sheer unfathomed. The physical act of climbing a mountain has a kinship with the ascent of that inward, spiritual mountain which every man has to climb sometime or the other. Whether the mountain you climb is physical or spiritual, the climb will change you. It will teach you much about yourself and the world.