Lecture II
The anthroposophical approach begins by looking at the human being as an entity, an organization of body, soul, and spirit. It attempts to comprehend the human being not in an abstract and dead way, but through a living mode of observation that can recognize and comprehend with living concepts the human totality of spirit, soul, and body. This approach enables us to perceive accurately the various metamorphoses that take place during a lifetime. Children are different beings depending on whether they are going through the development between birth and change of teeth, or between the second dentition and puberty—the latter period being the time when they are in the care of the class teacher—or during the stage following puberty. Human beings are completely different creatures depending on which of these three stages they are going through. But the differences are so deeply hidden that they escape a more external form of observation. This external method of observation does not lead to a clear perception and judgment of how body, soul, and spirit are permeated by spirit in entirely different ways during each of the first three periods of life.