Note 81 — X. COMENIUS. (1592-1671).

“Adhuc sub judice lis est.” I find the editor of an American educational paper brandishing in the face of an opponent as a quotation from Professor N. A. Calkins’ “Ear and Voice Training”: “The senses are the only powers by which children can gain the elements of knowledge; and until these have been trained to act, no definite knowledge can be acquired.” But Calkins says, “act, under direction of the mind.”