Francis Hueffer and Donald Francis Tovey, 1911 Encyclopædia Britannica, Volume 12… (1911)
“ Nowadays we happen to regard the shape of a whole composition as its form, and its theme as its matter. And, as artistic organization becomes more complex and heterogeneous, the need of the broadest and most forcible possible outline of design is more pressingly felt; so that in what we choose to call form we are willing to sacrifice all conception of originality for the sake of general intelligibility, while we insist upon complete originality in those thematic details which we are pleased to call matter. ”
