Medicine Heals Doubts As Well

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)

Nothing Is More Tedious Than The Dreaming Platitude.

...the Communists Everywhere Support Every Revolutionary Movement Against The Existing Social And Political Order Of Things... They Openly Declare That Their Ends Can Be Attained Only By The Forcible Overthrow Of All Existing Social Conditions.

The More Powerful The Work, The More Powerless The Worker.

The Product Of Mental Labor - Science - Always Stands Far Below Its Value, Because The Labor-time Necessary To Reproduce It Has No Relation At All To The Labor-time Required For Its Original Production.