The modern scientist knows that every living thing is marvelous, and that the simplest and most primitive most readily reveal natural laws which help us to interpret the most complicated beings. St. Francis indeed knew this: "Come closer, O my sister," he said to the grasshopper chirping beneath the fig-tree near the window of his cell; "the smaller the creature the more perfectly does it reveal the power and goodness of the Creator."
Each tiny thing is worthy of the scientist's minute attention; he counts the articulations which make up the claws of an insect, and knows the veinings of its most delicate wings; he finds interesting details where the ordinary eye would not linger for a moment. St. Francis also observed these things, but they awoke in him a feeling of spiritual joy and called forth a hymn of praise: "Who, who gave me these little fairy feet, furnished with healthy and flexible little bones, to enable me to spring swiftly from branch to branch, from twig to twig? Who further gave me eyes, crystal globes that revolve and see before and behind, to spy out all my enemies, the predatory kite, the black crow, the greedy goose? And he gave me wings, delicate tissues of gold and green and blue, which reflect the color of the skies and of my trees."
The vision of the teacher should be at once precise like that of the scientist, and spiritual like that of the saint. The preparation for science and the preparation for sanctity should form a new soul, for the attitude of the teacher should be at once positive, scientific, and spiritual.
Positive and scientific, because she has an exact task to perform, and it is necessary that she should put herself into immediate relation with the truth, by means of rigorous observation, that she should strip off all illusions, all the idle creations of the fancy, that she should distinguish truth from falsehood unerringly, that, in fact, she should follow the example of the scientist, who takes account of every minute particle of matter, every elementary and embryonic form of life, but eliminates all optical delusions, all the confusion which impurities and foreign substances might introduce into the search for truth. To achieve such an attitude long practise is necessary, and a wide observation of life under the guidance of the biological sciences.
Spiritual, because it is to man that his powers of observation are to be applied, and because the characteristics of the creature who is to be his particular subject of observation are spiritual.
I would therefore initiate teachers into the observation of the most simple forms of living things, with all those aids which science gives; I would make them microscopists; I would give them a knowledge of the cultivation of plants and train them to observe their physiology; I would direct their observation to insects, and would make them study the general laws of biology. And I would not have them concerned with theory alone, but would encourage them to work independently in laboratories and in the bosom of free Nature.
This complex program of observation must not exclude the physical aspects of the child. Thus the direct and immediate preparation for a higher task should be the knowledge of the physical needs of the child, from birth to the age when psychical life is beginning to develop in his organization and becomes susceptible to treatment. By this I do not mean merely a theoretical course of anatomy, physiology, and hygiene; but a "practise" among little children, which aims at following their development closely, and foresees all their physical needs. The teacher, in other words, should prepare herself according to the methods of the biological sciences, entering with simplicity and objectivity into the very domain in which students of the natural sciences and of medicine are initiated, when they make their first experiments in the laboratory, before penetrating into the more profound problems of life related to their special study. In like manner those young men, who in our universities are destined to study vast and complex sciences, must in the beginning undertake the quiet and restful work of preparing an infusion, or the section of a rose-stalk, and thus experience, as they observe through the microscope, that emotion born of wonder, which awakens the consciousness and attracts it to the mysteries of life with a passionate enthusiasm. It was thus that we, accustomed hitherto to read in school only ponderous and arid printed books, felt that the book of Nature was opening before our spirit, infinite in its possibilities of creation and of miracle, and responding to all our latent and uncomprehended aspirations.
This should also be the book of the new teacher, the primer that should mold her for her mission of directing infant life. Such a preparation should generate in her consciousness a conception of life capable of transforming her, of calling forth in her a special "activity," an "aptitude" which shall make her efficient for her task. She should become a providential "force," a maternal "force."
But all this is but a part of the "preparation." The teacher must not remain thus on the threshold of life, like those scientists who are destined to observe plants and animals, and who are accordingly satisfied with what morphology and physiology can offer. Nor is it her mission to remain intent upon "derangements in the functions of the body," like the medical specialist in infantile disease, who is content with pathology. She must recognize that the methods of those sciences are limited. When she chants her introit and sets foot upon those steps which in the temple of life ascend to the spiritual tabernacle, she should look upwards, and feel that among the adoring host in the vast temple of science, she is a priestess.
Her sphere is to be vaster and more splendid; she is about to observe "the inner life of man." The arid field which is limited to the marvels of organic matter will not suffice for her; all the spiritual fruits of the history of humanity and of religion will be necessary for her nourishment. The lofty manifestations of art, of love, of holiness, are the characteristic manifestations of that life which she is not only about to observe but to serve, and which is her "own life"; not a thing strange to her, and therefore cold and arid; but the intimate life she has in common with all men, the true and only real life of Man.