War may break out unexpectedly. Wars are not declared, nowadays. They simply start.

American democracy and the Soviet system may peacefully exist side by side and compete with each other. But one cannot evolve into the other.

...the transition from capitalism to Socialism and the liberation of the working class from the yoke of capitalism cannot be effected by slow changes, by reforms, but only by a qualitative change of the capitalist system, by revolution. Hence, in order not to err in policy, one must be a revolutionary, not a reformist.

Capitalism, in its imperialist phase, is a system which considers war to be a legitimate instrument for settling international disputes, a legal method in fact, if not in law.

Real liberty can exist only where exploitation has been abolished, where there is no oppression of some by others, where there is no unemployment and poverty, where a man is not haunted by the fear of being tomorrow deprived of work, of home and of bread. Only in such a society is real, and not paper, personal and every other liberty possible.

It was not Soviet people who formed the American Communist Party.

History shows that when any state intends to make war against another state, even not adjacent, it begins to seek for frontiers across which it can reach the frontiers of the state it wants to attack. Usually, the aggressive state finds such frontiers.