To sum up: Destutt de Tracy classes together the external PRODUCTIONS of nature and art, and the POWERS or FACULTIES of man, making both of them species of property; and upon this equivocation he hopes to establish, so firmly that it can never be disturbed, the right of property. But of these different kinds of property some are INNATE, as memory, imagination, strength, and beauty; while others are ACQUIRED, as land, water, and forests. In the state of Nature or isolation, the strongest and most skilful (that is, those best provided with innate property) stand the best chance of obtaining acquired property. Now, it is to prevent this encroachment and the war which results therefrom, that a balance (justice) has been employed, and covenants (implied or expressed) agreed upon: it is to correct, as far as possible, inequality of innate property by equality of acquired property. As long as the division remains unequal, so long the partners remain enemies; and it is the purpose of the covenants to reform this state of things. Thus we have, on the one hand, isolation, inequality, enmity, war, robbery, murder; on the other, society, equality, fraternity, peace, and love. Choose between them! M. Joseph Dutens--a physician, engineer, and geometrician, but a very poor legist, and no philosopher at all--is the author of a "Philosophy of Political Economy," in which he felt it his duty to break lances in behalf of property. His reasoning seems to be borrowed from Destutt de Tracy. He commences with this definition of property, worthy of Sganarelle: "Property is the right by which a thing is one's own." Literally translated: Property is the right of property. After getting entangled a few times on the subjects of will, liberty, and personality; after having distinguished between IMMATERIAL-NATURAL property, and MATERIAL-NATURAL property, a distinction similar to Destutt de Tracy's of innate and acquired property,--M. Joseph Dutens concludes with these two general propositions: 1. Property is a natural and inalienable right of every man; 2. Inequality of property is a necessary result of Nature,--which propositions are convertible into a simpler one: All men have an equal right of unequal property. He rebukes M. de Sismondi for having taught that landed property has no other basis than law and conventionality; and he says himself, speaking of the respect which people feel for property, that "their good sense reveals to them the nature of the ORIGINAL CONTRACT made between society and proprietors."