Atheism is the natural and inseparable part of Communism.

Pacifism, the preaching of peace in the abstract, is one of the means of duping the working class.

Behind the October Revolution there are more influential personalities than the thinkers and executors of Marxism.

One of the chief symptoms of every revolution is the sharp and sudden increase in the number of ordinary people who take an active, independent and forceful interest in politics.

Whenever the cause of the people is entrusted to professors, it is lost.

Learning is never done without errors and defeat.

Germany will militarize herself out of existence, England will expand herself out of existence, and America will spend herself out of existence.