Intelligent parents found in his published Thoughts some confirmation of their own experience, and his very inconsistencies made his ideas seem the more reasonable to them. For it cannot be denied that Locke, although he believed in teaching children not what, but how to think, yet fell into the error of impressing facts upon their memory, and facts that could only be learned from books. His Irish friend Molyneux, on whose advice the Thoughts were put together, brought up his little boy according to Locke’s plan, and proved that the system could produce a rival to Wynkyn de Worde’s Wyse Chylde: one that at five years old could read perfectly and trace out upon the globes “all the noted parts, countries and cities of the world”. At six, his knowledge was incredible, he was “obedient and observant to the nicest particular”, and his father believed that no child “had ever his passions more perfectly at command”.

There is nothing in Locke’s theory to account for the encyclopædic knowledge of this child; but in practice he had replaced Latin and Greek with Geometry, Chronology, the use of the Globes, and even some part of “the incomparable Mr. Newton’s” Philosophy, so far as it was justified by “Matter of Fact”.

This helps to explain the little pedantries of later children’s books, although many of these do not go beyond Locke’s directions for teaching a child to read.

“There may be Dice and Play-things with the letters on them,” he says, “to teach Children the Alphabet by Playing; and twenty other Ways may be found, suitable to their particular Tempers, to make this Kind of Learning a Sport to them. Thus Children may be cozen’d into a Knowledge of the Letters....”

If this smacks of artifice, there is no question of his wisdom about essentials: “If you have any Contests with him, let it be in Matters of Moment, of Truth and Good Nature; but lay no Task on him about A.B.C.”

About books he is very plain: when “by these gentle Ways” a child begins to read, “some easy pleasant Book, suited to his Capacity should be put into his Hands, wherein the Entertainment that he finds might draw him on, and reward his Pains in Reading, and yet not such as should fill his Head with perfectly useless Trumpery, or lay the Principles of Vice and Folly. To this purpose I think Æsop’s Fables the best, which being Stories apt to delight and entertain a Child, may yet afford useful Reflections to a grown Man; and if his Memory retain them all his Life after, he will not repent to find them there, amongst his manly Thoughts and serious Business”.

Then, after recommending an Æsop with pictures in it, he adds: “Reynard the Fox is another Book I think may be made Use of to the same Purpose”. Talking beasts that can be made the mouthpiece of a moralist are Locke’s nearest approach to the supernatural. In another place, he admonishes parents to preserve a child’s mind “from all Impressions and Notions of Spirits and Goblins, or any fearful Apprehensions in the Dark”. Thus the child is to be protected from ghost-stories or fairy-tales and “cozen’d” into reading what will be useful to him when he is a man.

Locke knew no other books in English “fit to engage the liking of children and tempt them to read”; and indeed there were few to know. The Seven Wise Masters of Rome is an example of what was thought fit for children. This was a very old sequence of Eastern parables first printed by Wynkyn de Worde. Francis Kirkman, who translated it from the French in 1674, declared that it was “held in such estimation in Ireland that it was always put into the hands of young children immediately after the horn book”. English copies were common; but the tales had less interest for children than those of the Gesta. “Pedants and Schoolmasters” must have conspired to keep it in print.

Thus at the close of the seventeenth century the greater number of children, if they read anything, amused themselves with chap-books or broadsheets,—all of which, doubtless, came under Locke’s ban as “perfectly useless Trumpery”; and for those that read no books, in spite of Locke, there were still tales “of Sprites and Goblins”.