"The working class cannot emancipate itself without freeing all the oppressed classes."

"The revolution demands all of a man; it does not tolerate half-measures."

"The proletariat, having taken power, is obliged to carry out the most radical democratic measures."

"The dialectic is not a magical master key for all questions. It is not an algebra. It is a method of analysis, a method of investigation."

"Learning carries within itself certain dangers because out of necessity one has to learn from one's enemies."