Page:A Journey to the Western Islands of Scotland - Johnson (1775).djvu/105

 quered, because they must be entered by narrow ways, exposed to every power of mischief from those that occupy the heights; and every new ridge is a new fortress, where the defendants have again the same advantages. If the assailants either force the strait, or storm the summit, they gain only so much ground; their enemies are fled to take possession of the next rock, and the pursuers stand at gaze, knowing neither where the ways of escape wind among the steeps, nor where the bog has firmness to sustain them: besides that, mountaineers have an agility in climbing and descending distinct from strength or courage, and attainable only by use.

If the war be not soon concluded, the invaders are dislodged by hunger; for in those anxious and toilsome marches, provisions cannot easily be carried, and are never to be found. The wealth of mountains is cattle, which, while the men stand in the passes, the women drive away.