"From each according to his ability, to each according to his needs" () is a slogan popularised by Karl Marx in his 1875 Critique of the Gotha Programme. The principle refers to free access to and distribution of goods, capital and services. In the Marxist view, such an arrangement will be made possible by the abundance of goods and services that a developed communist system will be capable to produce; the idea is that, with the full development of socialism and unfettered productive forces, there will be enough to satisfy everyone's needs. Origin of the phrase The complete paragraph containing Marx's statement of the creed in the Critique of the Gotha Programme is as follows: Although Marx is popularly thought of as the originator of the phrase, the slogan was common within the socialist movement. For example, August Becker in 1844 described it as the basic principle of communism and Louis Blanc used it in 1851. The French socialist Saint-Simonists of the 1820s and 1830s used slightly different slogans such as,"from each according to his ability, to each ability according to its work" or," From each according to his capacity, to each according to his works.” The origin of this phrasing has also been attributed to the French utopian Étienne-Gabriel Morelly, who proposed in his 1755 Code of Nature "Sacred and Fundamental Laws that would tear out the roots of vice and of all the evils of a society", including: A similar phrase can be found in the Guilford Covenant in 1639: Some scholars trace the phrase to the New Testament. In Acts of the Apostles the lifestyle of the community of believers in Jerusalem is described as communal (without individual possession), and uses the phrase "distribution was made unto every man according as he had need" (): Other scholars find its origins in "the Roman legal concept of obligation in solidum", in which "everyone assumes responsibility for anyone who cannot pay his debt, and he is conversely responsible for everyone else". James Furner argues: If = a disadvantage, and = action to redress that disadvantage, the principle of solidarity is: if any member of a group acquires , each member has a duty to perform (if they can assist). All we then need to add, to get to the fundamental principle of developed communism, is to assume that non-satisfaction of a need is a disadvantage. The corresponding principle of