The scholar who, in sooth, does little else than handle books—with the philologist of average attainments their number may amount to two hundred a day—ultimately forgets entirely and completely the capacity of thinking for himself. When he has not a book between his fingers he cannot think. When he thinks, he responds to a stimulus (a thought he has read),—finally all he does is to react. The scholar exhausts his whole strength in saying either "yes" or "no" to matter which has already been thought out, or in criticizing it—he is no longer capable of thought on his own account.
