13. The Relationships Between Spiritual Science and Individual Academic Subjects III

Whoever observes this faithfully will find that, initially, something happens in physical development up to the change of teeth that must certainly be intimately related to this change of teeth. It is not enough to simply observe the human being from the outside, so to speak. It must be clear that what comes to a conclusion with the change of teeth, so that something similar no longer takes place in the organism in the following phase of life, permeates the whole organism. If we follow such a fact correctly in a concrete process of knowledge, we will say: something happens from birth or conception to the change of teeth, which is connected with such formative forces that then discharge in what occurs during the change of teeth. And if we then turn to the more spiritual life of man, we will find that something equally far-reaching is taking place in the soul and spirit, just as something deeply invasive is taking place in the body with the change of teeth; we will find that, roughly at the same time in life that the change of teeth brings something to a conclusion in the body, something arises that is on the ascendant. We must learn to observe these phenomena just as we observe external physical phenomena. And if we observe them in the same spirit, we shall see that the whole configuration of the child's soul is such as to enable the child to form memories and recollections in a more conscious way; we shall see that the child is able to grasp the indeterminate, indistinct nature of his earlier ideas and perceptions and to give them sharper contours; we shall see that there is a mighty change in the whole way of thinking. to grasp in sharper contours the indeterminacy of earlier concepts, the lack of sharp contours of these concepts; one will see that a powerful change occurs in the whole way of the spiritual-soul life through the formation of concepts.