Harmony is an obscure and difficult musical science, but most difficult to those who are not acquainted with the Greek language because it is necessary to use many Greek words to which there are none corresponding in Latin. – Marcus V. Pollio
A powerful attraction exists, therefore, to the promotion of a study and of duties of all others engrossing the time most completely, and which is less benefited than most others by any acquaintance with science. – Charles Babbage