Friedrich Engels — "The abolition of bourgeois individuality, bourgeois independence, and bourgeois …"

"The working men have no country. We cannot take from them what they have not got."

"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 bourgeoisie, by the rapid improvement of all instruments of production, by the immensely facilitated means of communication, draws all, even the most barbarian, nations into civilisation."

"It is not enough to be a revolutionary. One must also be a good shot."

"Only the proletariat, due to its position in society, can bring about a truly revolutionary transformation."