Sidney Licht, Music in Medicine (1946)
“ With the growth of knowledge came an increase in specialization and men understood less of subjects unrelated to their own. As the rolling mass of education grew, it threw off tangential bodies of information which moved farther apart from each other, and it is only comparatively recently that these diverging lines have begun to approach one another and offer mutual assistance. Music, the art, found the need for acoustics, the science. Industry has come to accept the importance of color and form, and government has been forced to employ mathematics. ”
