Our party's most outstanding mediocrity.

To overthrow the power of the bourgeoisie and to establish the power of the proletariat in one country still does not signify the full victory of Socialism.

All the parties of capitalist society, all its moralists and all its sycophants will perish beneath the debris of the impending catastrophe. The only party that will survive is the party of the world socialist revolution.

That the existence of the Soviet Union has an international revolutionary significance is a commonplace equally recognized by friends and foes.

What shall we call an "immediate possibility"? In 1923 the situation in Germany was profoundly revolutionary, but what was lacking for a victorious revolution was a correct strategy.

Workers – men and women – of all countries, place yourselves under the banner of the Fourth International. It is the banner of your approaching victory!

Terror, as the demonstration of the will and strength of the working class, is historically justified, precisely because the proletariat was able thereby to break the political will of the intelligentsia, pacify the professional man of various categories and work, and gradually subordinate them to its own aims within the field of their specialties.