It is indispensably necessary that they be placed in positions [reservations] where they can be controlled and finally compelled by sheer necessity to resort to agricultural labor or starve. Considering, as the untutored Indian does, that labor is a degradation, and that there is nothing worthy of his ambitions but prowess in war, success in the chase, and eloquence in council, it is only under such circumstances that his haughty pride can be subdued, and his wild energies trained to the more ennobling pursuits of civilized life.