"Go on, get out! Last words are for fools who haven't said enough!"

"Revolutions are the locomotives of history."

"The meaning of history is the progress of humanity toward freedom and self-consciousness."

"The bourgeoisie has stripped of its halo every occupation hitherto honoured and looked up to with reverent awe. It has converted the physician, the lawyer, the priest, the poet, the man of science, in…"

"The worker becomes poorer the more wealth he produces, the more his production increases in power and range. The worker becomes an ever cheaper commodity the more commodities he creates."