The poet should be free and if he wants to Emotionalize a social message he should be allowed to do so, risking aesthetic value if he becomes didactic, or is false in his views.
"The Literature of Ecstasy"
Albert Mordell
V To teach the child the art of study means, then, that we take every possible occasion to impress upon his mind the value of study as a means of solving real and vital problems, and that, with this as an incentive, we gradually and persistently and systematically lead him to grasp the method of study as a method,-that is, slowly and gradually to abstract the method from the particular cases to which he applies it and to Emotionalize it,-to make it an ideal.
"Craftsmanship in Teaching"
William Chandler Bagley
The case is different when the teacher of fact happens to find in art, in real literature, some picture or detail with which to Emotionalize and beautify his fact.
"Literature in the Elementary School"
Porter Lander MacClintock