Samuel Wilderspin,
The Infant System
“ Singing takes much out of the teacher, which will soon be felt in the chest, and cause pain and weakness there; and, if persevered in, premature death; and with women much sooner than men. This is another reason why one of each sex should be employed in the work. Singing is an exhilarating and exciting lesson; the children always like it: but even they are injured by the injudicious management of it, and by having too much of it each day ”
