ideas only in proportion to the antecedent experience of things.”[196] While agreeing heartily in the spirit of this protest, I doubt whether we should wait till the child’s acquaintance with the objects and processes of the household, the streets, and the fields, is becoming tolerably exhaustive before we give him instruction from books. The point of time which Mr. Spencer indicates is, at all events, rather hard to fix, and I should wish to connect book-learning as soon as possible with the learning that is being acquired in other ways. Thus might both the books, and the acts and objects of daily life, win an additional interest. If, _e.g._, the first reading-books were about the animals, and later on about the trees and flowers which the children constantly meet with, and their attention was kept up by large coloured pictures, to which the text might refer, the children would soon find both pleasure and advantage in reading, and they would look at the animals and trees with a keener interest from the additional knowledge of them they had derived from books. This is, of course, only one small application of a very influential principle. § 21. One marvellous instance of the neglect of this principle is found in the practice of teaching Latin grammar before English grammar. As Professor Seeley has so well pointed out, children bring with them to school the knowledge of language in its concrete form. They may soon be taught to observe the language they already know, and to find, almost for themselves, some of the main divisions of words in it. But, instead of availing himself of the child’s previous knowledge, the schoolmaster takes a new and difficult language, differing as much as possible from English, a new and difficult science, that of grammar, conveyed, too, in a new and difficult terminology, and all this he tries to teach at the same time. The consequence is that the science is destroyed, the terminology is either misunderstood, or, more probably, associated with no ideas, and even the language for which every sacrifice is made, is found, in nine cases out of ten, never to be acquired at all.[197] § 22. 2. “All development is an advance from the indefinite to the definite.” I do not feel very certain of the truth of this principle, or of its application, if true. Of course, a child’s intellectual conceptions are at first vague, and we should not forget this; but it is rather a fact than a principle.