Arnold had always been painfully impressed by the evils of the public school system, according to which a number of boys are left to form an independent society of their own, in which the influence they exert over each other is far greater than that exerted by the masters. He writes, in 1837:
Of all the painful things connected with my employment, nothing is equal to the grief of seeing a boy come to school innocent and promising, and tracing the corruption of his character from the influence of the temptations around him, in the very place which ought to have strengthened and improved it. But in most cases those who come with a character of positive good are benefited; it is the neutral and indecisive characters which are apt to be decided for evil by schools, as they would be, in fact, by any other temptation.
This very feeling led him to catch with eagerness at every means by which the trial might be shortened or alleviated. He believed that the change from childhood to manhood might be hastened without prematurely exhausting the faculties of body and mind; and it was on this principle that he chiefly acted. He desired the boys to cultivate true manliness as the only step to something higher. He treated them as gentlemen, and appealed and trusted to their common sense and conscience.
Lying to the masters he made a grave offence. He placed implicit confidence in a boy's assertion, and then, if a falsehood were discovered, punished it severely. In the higher forms any attempt at further proof of an assertion was immediately checked. "If you say so, that is quite enough; of course, I believe your word"; and there grew up in consequence a general feeling that "it was a shame to tell Arnold a lie: he always believed you." Few scenes can be recorded more characteristic of him than when, in consequence of a disturbance, he had been obliged to send away several boys, and when, in the midst of the general spirit of discontent which this excited, he stood in his place before the assembled school and said, "It is not necessary that this should be a school of three hundred, or one hundred, or of fifty boys; but it is necessary that it should be a school of Christian gentlemen."
Arnold's method of teaching was founded on the principle of awakening the intellect of every individual boy. Hence it was his practice to teach by questioning. As a general rule, he never gave information, except as a kind of reward for an answer, and often withheld it altogether, or checked himself in the very act of uttering it, from a sense that those whom he was addressing had not sufficient interest or sympathy to receive it. His explanations were at short as possible--enough to dispose of the difficulty and no more; and his questions were of a kind to call the attention of the boys to the real point of every subject and to disclose to them the exact boundaries of what they knew or did not know. With regard to the younger boys, he said: "It is a great mistake to think that they should understand all they learn; for God has ordered that in youth the memory should act vigorously, independent of the understanding--whereas a man cannot usually recollect a thing unless he understands it."
At Rugby he made it an essential part of the headmaster's office to preach a sermon every Sunday in the school chapel. "The veriest stranger," he said, "who ever attends service in this chapel does well to feel something more than common interest in the sight of the congregation here assembled. But if the sight so interests a mere stranger, what should it be to ourselves, both to you and to me?" More than either matter or manner of his preaching was the impression of himself. Even the mere readers of his sermons will derive from them the history of his whole mind, and of his whole management of the school. But to his hearers it was more than this. It was the man himself, there more than in any other place, concentrating all his various faculties and feelings on one sole object, combating face to face the evil which, directly or indirectly, he was elsewhere perpetually struggling.
His personal interest in the boys was always strong. "Do you see," he on one occasion said to an assistant-master who had recently come, "those two boys walking together? I never saw them together before; you should make an especial point of observing the company they keep; nothing so tells the changes in a boy's character."
IV.--Influence of the Great Teacher
But the impression which Arnold produced upon the boys was derived not so much from any immediate intercourse or conversation with them as from the general influence of his whole character, displayed consistently whenever he appeared before them. This influence, with its consequent effects, was gradually on the increase during the whole of his stay. From the earliest period, indeed, the boys were conscious of something unlike what they had been taught to imagine of a schoolmaster, and by many a lasting regard was contracted for him. In the higher forms, at least, it became the fashion, so to speak, to think and talk of him with pride and affection. As regards the permanent effects of his whole system, it may be said that not so much among his own pupils, or in the scene of his actual labours, as in every public school throughout England is to be sought the chief and enduring monument of Arnold's headmastership at Rugby.
Of Arnold's general life at Rugby there is no need to say much; for although the school did not occupy his whole energies, it is almost solely by his school work that he is remembered. He took a not unimportant part in the political and theological discussions of his time, and various literary enterprises also engaged his attention. In theology he entertained very broad views. One great principle he advocated with intense earnestness was that a Christian people and a Christian Church should be synonymous. That use of the word "Church" which limits it to the clergy, or which implies in the clergy any particular sacredness, he entirely repudiated.