" Those are the dangerous moments. They show us that the adjustment is only artificial, that it is not simple rest, but sharpest struggle for rest. In the outward form of our life we are hardly distinguishable from Bushmen; but whereas the latter can be so always, because they are so truly, and at best may develop further by exertion of their spiritual forces, with us it is the reverse;—our inner forces are not exerted toward regeneration, but toward degeneration. The Bushmen are primitive and naturally so, but we are primitive in an artificial sense, and by virtue of the utmost effort. And "

― Erich Maria Remarque , All Quiet on the Western Front