XIX. Hence then a general law, of singular importance in the present day, a law of simple common sense,--not to decorate things belonging to purposes of active and occupied life. Wherever you can rest, there decorate; where rest is forbidden, so is beauty. You must not mix ornament with business, any more than you may mix play. Work first, and then rest. Work first and then gaze, but do not use golden ploughshares, nor bind ledgers in enamel. Do not thrash with sculptured flails: nor put bas-reliefs on millstones. What! it will be asked, are we in the habit of doing so? Even so; always and everywhere. The most familiar position of Greek mouldings is in these days on shop fronts. There is not a tradesman's sign nor shelf nor counter in all the streets of all our cities, which has not upon it ornaments which were invented to adorn temples and beautify kings' palaces. There is not the smallest advantage in them where they are. Absolutely valueless--utterly without the power of giving pleasure, they only satiate the eye, and vulgarise their own forms. Many of these are in themselves thoroughly good copies of fine things, which things themselves we shall never, in consequence, enjoy any more. Many a pretty beading and graceful bracket there is in wood or stucco above our grocers' and cheese-mongers' and hosiers' shops: how it is that the tradesmen cannot understand that custom is to be had only by selling good tea and cheese and cloth, and that people come to them for their honesty, and their readiness, and their right wares, and not because they have Greek cornices over their windows, or their names in large gilt letters on their house fronts? how pleasurable it would be to have the power of going through the streets of London, pulling down those brackets and friezes and large names, restoring to the tradesmen the capital they had spent in architecture, and putting them on honest and equal terms, each with his name in black letters over his door, not shouted down the street from the upper stories, and each with a plain wooden shop casement, with small panes in it that people would not think of breaking in order to be sent to prison! How much better for them would it be--how much happier, how much wiser, to put their trust upon their own truth and industry, and not on the idiocy of their customers. It is curious, and it says little for our national probity on the one hand, or prudence on the other, to see the whole system of our street decoration based on the idea that people must be baited to a shop as moths are to a candle.