Page:A Journey to the Western Islands of Scotland - Johnson (1775).djvu/338

 are turned with incessant solicitude upon every possibility of immediate advantage.

Neither is it quite so easy to raise large woods, as may be conceived. Trees intended to produce timber must be sown where they are to grow; and ground sown with trees must be kept useless for a long time, inclosed at an expence from which many will be discouraged by the remoteness of the profit, and watched with that attention, which, in places where it is most needed, will neither be given nor bought. That it cannot be plowed is evident; and if cattle be suffered to graze upon it, they will devour the plants as fast as they rise. Even in coarser countries, where herds and flocks are not fed, not only the deer and the wild goats will browse upon them, but the hare and rabbit will nibble them. It is therefore reasonable to believe, what I do not remember any naturalist to have remarked, that there was a time when the world was