In addition to the training in observation, memory, expression, and inductive reasoning which most studies offer, we must consider the development of imagination, right emotion, and right will. In other words, æsthetic and ethical training is most essential. Secondary schools need not employ formal courses of study to this end, but various means may be employed incidentally. There are a hundred ways in which taste may be cultivated, and literature is one of the best means for developing the art idea. Moral character is developed by right habit, by the right use of the powers in the process of education, by growth in knowledge of ethical principles, by growth of the spirit of reverence, and by the ethical code of religion. All of these means, except the formal use of the last, may be employed by the schools. And the ethical element is inherent in the very nature of right education. To educate rightly is to educate ethically. History, biography, and literature make direct contributions to ethical knowledge.
We now reach the study of foreign classical tongues. If there is nothing more than formal training, for instance, in Latin, the sooner we abandon its study the better. But we find in it also a valuable content. In the process of development some phases of human possibility seem to have been almost fully realized, while the world has continued to develop along other lines. In such cases we must go back and fill our minds with the concepts that belong to the remote period. The Greek and Latin classics give us an insight into the character of ancient peoples and their institutions, give us the concepts of their civilizations, the beauty of their literatures,
