Every emancipation is a restoration of the human world and of human relationships to a man himself.
Advances in science help to delegitimize the rule of kings and the power of the Church.
The working class is revolutionary or it is nothing.
Constant labor of one uniform kind destroys the intensity and flow of a man's animal spirits, which find recreation and delight in mere change of activity.
A man cannot become a child again, or he becomes childish.
The weapon of criticism can never replace the criticism of weapons.