Harry Collins Deacon, A Dictionary of Music and Musicians (1900)
“ Is it to be wondered at that a set of small complex organs, in great part out of sight, which give to man one of the chief powers (if not the chief of all powers) that distinguish him from the mere animal, and which is capable of producing the infinite number of shades of sound in the numerous languages of the world, and the marvellous faculty of giving expression to the feelings in song, should for a long time baffle the researches even of the most earnest and scientific investigators? ”
