There is, of course, a worse fault than obscurity of style,—namely, dearth of ideas. The danger to which the lecturer is always exposed, that of losing his hearers and failing to be recalled (their minds may leave while they are bodily present), spurs to effort in two directions. Either he will try to say something worth listening to, or he will strive to entertain by amusing stories and incidents. If he be conscious of a lack of talent for humor, he will try to stuff his lectures full of sense. If the lectures here published lack in this respect, the writer is willing to acknowledge failure.
In preparing a course of lectures it is proper to bear in mind the difference between the lecturer, the orator, the poet, and the philosopher. The philosopher investigates ideas and truths, explores their essence and relations, and unfolds them in their deepest unity and in their greatest possible compass. When this has been done throughout the whole domain of thought, his mission is accomplished. The poet seeks to clothe his ideas in beautiful forms. When the idea is perfectly suited to the form and the form to the idea, his mission is accomplished. The orator aims to move the will; he quotes authorities, uses ideas, appeals to the feelings, and subordinates everything to the one end of gaining a verdict, winning a vote, or getting a response in the conduct of those whom he addresses. The lecturer seeks to impart information. He aims to get a response in the thinking of those whom he addresses. He tries to reach the intellect rather than the will. Beautiful language and exhaustive treatment are not essential parts of his mission. It is his province to elucidate the theme under consideration, to guide the efforts and inquiries of those who come to him for instruction, to direct them to the sources of information, and to furnish such incentives as he can towards independent study and investigation.
Since the data for pedagogy are derived mainly from kindred fields of investigation, the lecturer on the science and art of education has frequent occasion to cite authorities and to utilize the labors and conclusions of the men eminent in the sciences which throw light upon the growth of the child, more especially upon the development of mind and character. The most original writers quote very little, and those who are anxious to establish a reputation for originality refrain from quoting others. It is the business of the lecturer to lead the hearer to the sources of information. When anything has been so well said that he cannot improve upon the form of statement it is proper that he should quote the language, carefully giving the source whence it is derived. Without doubt, when the genius appears who will do for pedagogy what Aristotle did for logic and Euclid for geometry, he will so polish every gem he gets from others and give it a setting so unique and appropriate that the world will recognize the touch of the master and acknowledge the contribution as peculiarly his own handiwork. In painting and sculpture we look to the past for the greatest works of art. In music the century now closing has rivalled, if not surpassed, its predecessors. In the science and art of education the greatest achievements belong to the future. It is currently reported and sometimes believed that when the president of a celebrated university was asked why he had transferred a certain professor from the department of geology to that of pedagogy, he replied, “I thought the fellow would do less harm in that department.” If the story is not a myth, he probably meant less harm to the reputation of the university. When in our day a course in geology or logic or geometry is announced, one can foretell the ground that will be covered. No such prediction can be made with reference to a course of lectures on teaching. The prophet is yet to come who will fix the scope of the science of education and give it something like definite and abiding shape.