Compare without partiality the state of the citizen with that of the savage, and trace out, if you can, how many inlets the former has opened to pain and death, besides those of his vices, his wants and his misfortunes. If you reflect on the mental afflictions that prey on us, the violent passions that waste and exhaust us, the excessive labour with which the poor are burdened, the still more dangerous indolence to which the wealthy give themselves up, so that the poor perish of want, and the rich of surfeit; if you reflect but a moment on the heterogeneous mixtures and pernicious seasonings of foods; the corrupt state in which they are frequently eaten; on the adulteration of medicines, the wiles of those who sell them, the mistakes of those who administer them, and the poisonous vessels in which they are prepared; on the epidemics bred by foul air in consequence of great numbers of men being crowded together, or those which are caused by our delicate way of living, by our passing from our houses into the open air and back again, by the putting on or throwing off our clothes with too little care, and by all the precautions which sensuality has converted into necessary habits, and the neglect of which sometimes costs us our life or health; if you take into account the conflagrations and earthquakes, which, devouring or overwhelming whole cities, destroy the inhabitants by thousands; in a word, if you add together all the dangers with which these causes are always threatening us, you will see how dearly nature makes us pay for the contempt with which we have treated her lessons. I shall not here repeat, what I have elsewhere said of the calamities of war; but wish that those, who have sufficient knowledge, were willing or bold enough to make public the details of the villainies committed in armies by the contractors for commissariat, and hospitals: we should see plainly that their monstrous frauds, already none too well concealed, which cripple the finest armies in less than no time, occasion greater destruction among the soldiers than the swords of the enemy. The number of people who perish annually at sea, by famine, the scurvy, pirates, fire and shipwrecks, affords matter for another shocking calculation. We must also place to the credit of the establishment of property, and consequently to the institution of society, assassinations, poisonings, highway robberies, and even the punishments inflicted on the wretches guilty of these crimes; which, though expedient to prevent greater evils, yet by making the murder of one man cost the lives of two or more, double the loss to the human race.