The gentleman’s book contains many excellent rules on education; but this of travel I will only refer you to at present.  You will there see his objections against the age at which young gentlemen are sent abroad, from sixteen to twenty-one, the time in all their lives, he says, at which young gentlemen are the least suited to these improvements, and in which they have the least fence and guard against their passions.

The age he proposes is from seven to fourteen, because of the advantage they will then have to master foreign languages, and to form their tongue to the true pronunciation; as well as that they will be more easily directed by their tutors or governors.  Or else he proposes that more sedate time of life, when the gentleman is able to travel without a tutor, and to make his own observations; and when he is thoroughly acquainted with the laws and fashions, the natural and moral advantages and defects of his own country; by which means, as Mr. Locke wisely observes, the traveller will have something to exchange with those abroad, from whose conversation he hopes to reap any knowledge.  And he supports his opinion by excellent reasons, to which I refer you.

What I have written in my little book, not yet quite finished on this head, relates principally to Home Travelling, which Mr. B. was always resolved his sons should undertake, before they entered upon a foreign tour.  I have there observed, that England abounds with curiosities, both of art and nature, worth the notice of a diligent inquirer, and equal with some of those we admire in foreign parts; and that if the youth be not sent abroad at Mr. Locke’s earliest time, from seven to fourteen (which I can hardly think will be worth while, merely for the sake of attaining a perfection in the languages), he may with good advantage begin, at fourteen or fifteen, the tour of Great Britain, now-and-then, by excursions, in the summer months, between his other studies, and as a diversion to him.  This I should wish might be entered upon in his papa’s company, as well as his tutor’s, if it could conveniently be done; who thus initiating both the governed and governor in the methods he would have observed by both, will obtain no small satisfaction and amusement to himself.

For the father would by this means be an eye-witness of the behaviour of the one and the other, and have a specimen how fit the young man was to be trusted, or the tutor to be depended upon, when they went abroad, and were out of his sight:  as they would of what was expected from them by the father.  And hence a thousand benefits may arise to the young gentleman from the occasional observations and reflections of his father, with regard to expence, company, conversation, hours, and such like.

If the father could not himself accompany his son, he might appoint the stages the young gentleman should take, and enjoin both tutor and son to give, at every stage, an account of whatever they observed curious and remarkable, not omitting the minutest occurrences.  By this means, and the probability that he might hear of them, and their proceedings, from his friends, acquaintance, and relations, who might fall in with them, they would have a greater regard to their conduct; and so much the more, if the young gentleman were to keep an account of his expences, which, upon his return, he might lay before his father.