Thus much for the Usefulness of Drawing in Building; but I should injure this Art if I stop’d here, for it is still far more extensive. It is not enough that a Gentleman builds himself a House, it must be furnish’d too; and if he be a Man of Fortune and Taste, he will not be contented with what is merely useful, but will add the ornamental likewise: hence appears the Necessity of the Artificers in this Way learning to draw in order to excel. If an Upholsterer be sent for, it is an Advantage to him not only to give the proper Dimensions of Furniture, but to display the several Ornaments and Fancies in use, and even strike out new Designs of his own; that he may convince People he is a Master in his Way: he cannot shew a Piece of Damask or printed Linen, but the Draughtsman appears in it; and it is right that he should be equally knowing in his own Business.
But if we take a more general Survey of things, in order to give us a true and solid Estimation of real Life, we shall find this Art of surprising Use. How many Trades are there subservient to the Arts and Sciences? all those who make Maps, Charts, and Globes; all those who make mathematical Instruments, and the vast Apparatus for the different Parts of Experimental Philosophy; so too Engravers, Sculptors, Painters, and Anatomists; all these, with many others, needless to enumerate, stand in need of Drawing: So vast is it’s Use, and so necessary is the Knowledge of it!
The last Step of Education for Boys of this Class is Geography, or the Knowledge of Maps. Geography makes us acquainted with the whole Surface of the Earth; the whole terraqueous Globe: it is first divided into Quarters, viz. _Europe_, _Asia_, _Africa_, and _America_; again, these Quarters are subdivided, so as to make us acquainted with particular Provinces, Kingdoms, States, and Empires: hence it is easy to see the Pleasure and Use that arises from this Knowledge. Men of every Rank are liable to leave their native Country; and indeed it is often the only Way to their Advancement. What a Pleasure then must it be to be acquainted with a Road we never saw? to travel in a Country without Pain from our Fore-knowledge of it? which is really the Case with an Adept in Geography. But supposing our Travels exceed not the Bounds of our own Country; it is a Subject of great Delight to be thoroughly acquainted with that. Or farther yet: supposing we do not travel at all; Geography has still it’s Use: it assists us in the Knowledge of History, and thereby adds Instruction and Pleasure to our Reading: in fine, it makes us acquainted with the whole World, without going out of our Closets.