“On traffique dans ce pays de ce qu’on rejette ailleurs avec horreur et celui qui reçoit d’argent en France pour nettoyer une fosse, en donne au contraire en Chine pour avoir la liberté d’en faire autant. Les excréments sont portés dans de grands trous bien mastiqués, faits en pleine campagne, dans lesquels on les délaye avec de l’eau et de l’urine et on les répand dans les champs à mesure qu’on a besoin. On rencontre souvent sur la rivière à Quanton des bateaux d’une forme particulière destinés au transport de ces ordures et ce n’est pas sans surprise qu’on en voit les conducteurs être aussi peu affectés qu’ils le paroissent de l’odeur agréable d’une pareille marchandise.”—(“Voyage à Pekin,” De Guignes, Paris, 1808, vol. iii. p. 322.) “The dung of all animals is esteemed above any other kind of manure. It often becomes an article of commerce in the shape of small cakes, which are made by mixing it with a portion of loam and earth, and then thoroughly drying them. These cakes are even brought from Siam, and they also form an article of commerce between the provinces. They are never applied dry, but are diluted with as much animal water as can be procured.”—(“Chinese Repository,” Canton, 1835, vol. iii. p. 124.) “They even make sale of that which is sent privately to some distance in Europe at midnight.” (Du Halde, “History of China,” London, 1736, vol. ii. p. 126.) This statement of Father Du Halde can be compared with what Bernal Diaz says of the markets of the city of Mexico at the time of Cortés: “There are in every province a great number of people who carry pails for this purpose; in some places they go with their barks into the canals which run on the back side of the houses, and fill them at almost every hour of the day.”—(Du Halde, idem, p. 126.) Rosinus Lentilius, in “Ephemeridum Physico-Medicorum,” Leipsig, 1694, states that the people of China and Java buy human ordure in exchange for tobacco and nuts. This was probably on account of its value in manuring their fields, which, he tells us (p. 170), was done three times a year with human ordure. This leads him to make the reflection that man runs back to excrement,—“Unde stercus in alimentum et hoc rursum in stercus.” “The Japanese manure their fields with human ordure.”—(See Kemper’s “History of Japan,” in Pinkerton, vol. vii. p. 698.) “Yea, the dung of men is there sold, and not the worse merchandise, that stink yielding sweet wealth to some who goe tabouring up and down the streetes to signifie what they woulde buy. Two or three hundred sayle are sometimes freighted with this lading in some Port of the Sea; whence the fatted soyle yields three Haruests in a yeare.”—(Mendex Pinto, “Account of China,” in Purchas, vol. i. p. 270.) “Heaps of manure in every field, at proper distances, ready to be scattered over the corn.”—(Turner, “Embassy to Tibet,” London, 1806, p. 62.)