An ounce of action is worth a ton of theory. - Friedrich Engels
The state is nothing but an instrument of oppression of one class by another--no less so in a democratic republic than in a monarchy. - Friedrich Engels
Capitalist production...was necessary to develop the productive forces of society to a level which will make possible an equal development worthy of human beings for all members of society. All earlier forms of society were too poor for this. - Friedrich Engels
No party has renounced the right to armed resistance, in certain circumstances without lying - Friedrich Engels