Capitalists are no more capable of self-sacrifice than a man is capable of lifting himself up by his own bootstraps.
Freedom in capitalist society always remains about the same as it was in ancient Greek republics: Freedom for slave owners.
When there is state there can be no freedom, but when there is freedom there will be no state.
Sometimes - history needs a push.
Can a nation be free if it oppresses other nations? It cannot.
Without revolutionary theory there can be no revolutionary movement.