Professors were hired for their knowledge of a subject, not because they were of the proper faith and had a strong arm for disciplining students. 被聘请的教授不再是因为他们有恰当的理念和会管教学生的有效方法，而是由于他们具备某一学科知识上的造诣。
Viewed from the professional and non-substitutive angle, the most essential competencies are knowledge and skills in both education and music. 从不可替代的专业立足点来看，教育理论及实践能力和音乐学科知识及能力二者学术水平的同步提高是确立音乐教师专业化水平最为重要的方面。
