by the cohesion of their parts, every one has found, who has seen dishes on a shelf, or a thief upon the gallows. It is not denied, that stones may be so crushed together by enormous pressure on each side, that a heavy mass may safely be laid upon them; but the strength must be derived merely from the lateral resistance; and the line so loaded will be itself part of the load.

The semi-elliptical arch has one recommendation yet unexamined; we are told that it is difficult of execution. Why difficulty should be chosen for its own sake, I am not able to discover; but it must not be forgotten, that as the convexity is increased, the difficulty is lessened; and I know not well whether this writer, who appears equally ambitious of difficulty and studious of strength, will wish to increase the convexity for the gain of strength, or to lessen it for the love of difficulty.

The friend of Mr. M—, however he however he may be mistaken in some of his opinions, does not want the appearance of reason, when he prefers facts to theories; and that I may not dismiss the question without some appeal to facts, I will borrow an example, suggested by a great artist, and recommended to those who may still doubt which of the two arches is the stronger, to press an egg first on the ends, and then upon the sides.

I am, SIR,

Yours, &c.

SOME THOUGHTS

ON

AGRICULTURE,

Both ANCIENT and MODern :

With an Account of the Honour due to an ENGLISH FARMER

AGRICULTURE, in the primeval ages, was

the common parent of traffick; for the opulence of mankind then consisted in cattle, and the product of tillage; which are now very essential for the promotion of trade in general, but more particularly so to such nations as are most abundant in cattle, corn, and fruits. The labour of the Farmer gives employment to the manufacturer, and yields a support for the other parts of the community: it is now the spring which sets the whole grand machine of commerce in motion; and the sail could not be spread without the assistance of the plough. But, though the Farmers are of such utility in a state, we find them in general too much disregarded among the politer kind of people in the present age; while we cannot help observing the honour

that

From the Universal Visiter, for February 1756, p. 59Smart, the poet, had a considerable hand in this Miscellany. The very first sentence, however, may convince any reader that Dr. Johnson did not write these "Thoughts"; they are inserted here merely as an introduction to "The Further Thoughts," which follow, and which are undoubtedly his.

C.

that antiquity has always paid to the profession of the husbandman: which naturally leads us into some reflections upon that occasion.

Though mines of gold and silver should be exhausted, and the species made of them lost; though diamonds and pearls should remain concealed in the bowels of the earth, and the womb of the sea; though commerce with strangers be prohibited; though all arts which have no other object than splendour and embellishment, should be abolished; yet the fertility of the earth alone would afford an abundant supply for the occasions of an industrious people, by furnishing subsistence for them, and such armies as should be mustered in their defence. We, therefore, ought not to be surprized, that Agriculture was in so much honour among the ancients; for it ought rather to seem wonderful that it should ever cease to be so, and that the most necessary and most indispensable of all professions should have fallen into any contempt.

Agriculture was in no part of the world in higher consideration than Egypt, where it was the particular object of government and policy: nor was any country ever better peopled, richer, or more powerful. The Satrape, among the Assyrians and Persians, were rewarded, if the lands in their governments were well cultivated; but were punished if that part of their duty was neglected. Africa abounded in corn; but the most famous countries were Thrace, Sardinia, and Sicily.

Cato, the censor, has justly called Sicily the magazine and nursing mother of the Roman people, who were supplied from thence with almost all their

corn,

corn, both for the use of the city, and the subsistence of her armies: though we also find in Livy, that the Romans received no inconsiderable quantities of corn from Sardinia. But, when Rome had made herself mistress of Carthage and Alexandria, Africa and Egypt became her store-houses: for those cities sent such numerous fleets every year, freighted with corn to Rome, that Alexandria alone annually supplied twenty millions of bushels: and when the harvest happened to fail in one of these provinces, the other came in to its aid, and supported the metropolis of the world; which, without this supply, would have been in danger of perishing by famine. Rome actually saw herself reduced to this condition under Augustus; for there remained only three days provision of corn in the city; and that prince was so full of tenderness for the people, that he had resolved to poison himself, if the expected fleets did not arrive before the expiration of that time; but they came; and the preservation of the Romans was attributed to the good fortune of their emperor : but wise precautions were taken to avoid the like danger for the future.

When the seat of empire was transplanted to Constantinople, that city was supplied in the same manner and when the emperor Septimius Severus died, there was corn in the publick magazines for seven years, expending daily 75000 bushels in bread, for 600,000 men.

The ancients were no less industrious in the cultivation of the vine than in that of corn, though they applied themselves to it later: for Noah planted it by order, and discovered the use that might be made

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made of the fruit, by pressing out and preserving the juice. The vine was carried by the offspring of Noah into the several countries of the world: but Asia was the first to experience the sweets of this gift; from whence it was imparted to Europe and Africa; Greece and Italy, which were distinguished in so many other respects, were particularly so by the excellency of their wines. Greece was most celebrated for the wines of Cyprus, Lesbos, and Chio; the former of which is in great esteem at present: though the cultivation of the vine has been generally suppressed in the Turkish dominions. As the Romans were indebted to the Grecians for the arts and sciences, so were they likewise for the improvement of their wines; the best of which were produced in the country of Capua, and were called the Massick, Calenian, Formian, Cæcuban, and Falernian, so much celebrated by Horace. Domitian passed an edict for destroying all the vines, and that no more should be planted throughout the greatest part of the west; which continued almost two hundred years afterwards, when the emperor Probus employed his soldiers in planting vines in Europe, in the same manner as Hannibal had formerly employed his troops in planting olive-trees in Africa. Some of the ancients have endeavoured to prove, that the cultivation of vines is more beneficial than any other kind of husbandry : but, if this was thought so in the time of Columella, it is very different at present; nor were all the ancients of his opinion, for several gave the preference to pasture lands.

The breeding of cattle has always been considered

as