Dr Unger asked about order in thinking.
Dr Steiner: That would be something more ambitious. It would be good if you would develop how the first chapters of The Philosophy of Freedom could be understood, if you could work out a eurythmical consonantal study; where the chapters go on to “moral imagination”, you arrive at the vowel element. Lead everything to eurythmy.

From the “Faculty Meeting at the Eurythmeum, Stuttgart, 30th April 1924” (in R. Steiner, Eurythmy: Its birth and development. GA 277a. Anastasi, Weobley 2002. P.142)