Scope of treatment, or exchange of goods within the framework of which the purchase and sale of labor, there is a real Eden innate human rights. Here is dominated by only freedom, equality, property and Bentham. Freedom! For the buyer and seller of a commodity, such as labor force, subject only to the dictates of their own free will. They enter into a contract as a free, legally equal persons. The agreement is that the final result, in which they will find their common legal expression. Equality! Because they relate to each other only as owners of commodities and exchange equivalent per equivalent. Own! For each of them it has only the fact that he owns. Bentham! For everyone cares only about himself. The only force that binds them together, it is - the desire of each to his own gain, self-interest, self-interest. But just because everyone only cares about himself and no one cares about the other, all of them by virtue of pre-established harmony of things, or just a matter of mutual benefit, carry out due vsehitreyshemu providence, the common good, public interest.