“The pathetic superstition prevails that by knowing more and more facts one arrives at knowledge of reality. Hundreds of scattered and unrelated facts are dumped into the heads of students; their time and energy are taken up by learning more and more facts so that there is little left for thinking. To be sure, thinking without a knowledge of facts remains empty and fictitious; but “information” alone can be just as much of an obstacle to thinking as the lack of it.”