The Ruling Ideas Of Each

Once The Inner Connection Is Grasped, All Theoretical Belief In The Permanent Necessity Of Existing Conditions Collapses Before Their Collapse In Practice -- Letter To Ludwig Kugelmann (july 11, 1868)

There Are No Circumstances Imaginable, Not Even Victory, Under Which The Proletariat Should Give Up Its Possession Of Arms.

The Leading Princes Are The Most Servile Tools Of English Despotism. . . . The Native Princes Are The Stronghold Of The Present Abominable English System.

The Object Of Art Like Every Other Product Creates A Public Which Is Sensitive To Art And Enjoys Beauty.

To Be Radical Is To Grasp Things By The Root.