Puffendorff first established moral existences: "There are," said he, "certain modes which intelligent beings attach to things natural, or to physical operations, with the view of directing or restraining the voluntary actions of mankind, in order to infuse order, convenience, and felicity into human existence." Thus, to give correct ideas to the Swedes and the Germans of the just and the unjust, he remarks that "there are two kinds of place, in regard to one of which, it is said, that things are for example, here or there; and in respect to the other, that they have existed, do, or will exist at a certain time, as for example, yesterday, to-day, or to-morrow. In the same manner we conceive two sorts of moral existence, the one of which denotes a moral state, that has some conformity with place, simply considered; the other a certain time, when a moral effect will be produced," etc. This is not all; Puffendorff curiously distinguishes the simple moral from the modes of opinion, and the formal from the operative qualities. The formal qualities are simple attributes, but the operative are to be carefully divided into original and derivated. In the meantime, Barbeyrac has commented on these fine things, and they are taught in the universities, and opinion is divided between Grotius and Puffendorff in regard to questions of similar importance. Take my recommendation; read Tully's "Offices." SECTION II. Nothing possibly can tend more to render a mind false, obscure, and uncertain than the perusal of Grotius, Puffendorff, and almost all the writers on the "_jus gentium_." We must not do evil that good may come of it, says the writer to whom nobody hearkens. It is permitted to make war on a power, lest it should become too strong, says the "Spirit of Laws." When rights are to be established by prescription, the publicists call to their aid divine right and human right; and the theologians take their part in the dispute. "Abraham and his seed," say they, "had a right to the land of Canaan, because he had travelled there; and God had given it to him in a vision." But according to the vulgate sage teachers, five hundred and forty-seven years elapsed between the time when Abraham purchased a sepulchre in the country and Joshua took possession of a small part of it. No matter, his right was clear and correct. And then prescription? Away with prescription! Ought that which once took place in Palestine to serve as a rule for Germany and Italy? Yes, for He said so. Be it so, gentlemen; God preserve me from disputing with you! The descendants of Attila, it is said, established themselves in Hungary. Till what time must the ancient inhabitants hold themselves bound in conscience to remain serfs to the descendants of Attila?