The Economic and Philosophical Manuscripts of 1844 had been written between April and August 1844, but soon Marx recognised that the Manuscripts had been influenced by some inconsistent ideas of Ludwig Feuerbach.
Manuskrip Ekonomi dan Filsafat 1844 ditulis antara April dan Agustus 1844, namun kemudian Marx mengakui bahwa Manuskrip tersebut dipengaruhi oleh beberapa gagasan tak konsisten dari Ludwig Feuerbach.