This author also shows, from the etymology of the word “_servus_,” that, according to the law of nations at the time, the conqueror had at his disposal the lives of the captives. If from some cause he forbore to put some of them to death, then such one was _servati_, or _servi_, that is, kept from destruction or death, and their lives spared, upon the condition of obedience, and of doing the labours and drudgery of the master.” And we may again inquire whether, when prisoners taken in war, under circumstances attending their capture by which the captor feels himself entitled to put them to death,—it is not a great good to the captured to have their lives spared them, and they permitted to be slaves? The answer will again turn upon the question, whether life is worth any thing upon these terms? And whatever an individual may say, the world will answer like Esther. Thus far slavery is an institution of mercy and in favour of life. We close this lesson by presenting the condition of slavery among the Chinese, and their laws and customs touching the subject. M. De Guignes, who traversed China throughout its whole extent, observing with minuteness and philosophical research every thing in relation to its singular race, does not believe slavery existed there until its population had become overloaded, when, as a partial relief from its miseries, they systematically made slaves of portions of their own race. He says, that in ancient times, “it is not believed that there were slaves in China, except those who were taken prisoners in war, or condemned to servitude by the laws. Afterwards, in times of famine, parents were frequently reduced to the necessity of selling their children. This practice, originated in the pressure of necessity, has continued to exist, and even become common. * * * A person may also sell himself as a slave when he has no other means of succouring his father; a young woman, who finds herself destitute, may in like manner be purchased with her own consent. “The prisoners of war are the slaves of the emperor, and generally sent to labour on his land in Tartary. The judges have the power to pass the sentence of slavery on culprits such as are sold at public auction; slaves also who belong to persons whose property is confiscated, are sold to the highest bidder by public outcry.” See work as quoted by Edin. Encyc., Article, “_China_.” ------------------ LESSON IV.