From each according to his ability, to each according to his need
Even though the phrase is commonly attributed to Marx, he was not the first to use it. The slogan was common within the socialist movement. Louis Blanc first used it in 1839, in "The organization of work".  The origin of this phrasing has also been attributed to the French communist 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 the following: