Lecture III
These three organizational principles—the vowel colouring, the blowing, thrusting, vibrating and undulating, and all that which has to do with the external division (into dental labial and palatal sounds; the ed.)—all this comes to expression in the forms given for eurythmy. It must be clear to you, of course, to what degree these principles of division affect each other, however. When we have to do with L, for example, we have to do with a distinct dental sound which must have all the characteristics of a dental sound, and then we have to do with a gliding sound, with an undulant sound, which must have the characteristics of a wave. Apart from that, it has a strong connection to the inward. We have to do with a colouring from within outwards, at least in our language. We don't say “le”, but “el”; here we have the transition from older forms in which people reached yearningly into the exterior world and where as a result a word was used in order to express such an event, in order to bring this going over into the external to proper expression. Thus in each of the letters we have to do with a likeness of that which is taking place inwardly.