Fourth Lecture
More and more during the course of the centuries has this modern education come to be directed only to what the external senses tell men, or what calculation tells them. Now the less men go inwardly to council with themselves, the more plain it appears to them, that what is true, is what they see—as the saying is—with their five senses; or what can be seen in the sense of being calculated, such as: twice two are four: ‘What I see with my five senses, what is like twice two are four, that is true.’ And in course of rejecting everything else, and only at last taking up more and more into modern education what is true in the way those things are true which one sees with one's five senses or can count i»i one's five fingers, so gradually—since they are such great authorities this twice two are four and the five senses!—so it came about, little by little, that modern education, of which one can say, that it is as certain as twice two are four and what the five senses tell one,—that gradually this modern education came to be equipped with the sense of authoritativeness which it possesses.