The Jewish bourgeoisie are our enemies, not as Jews but as bourgeoisie. The Jewish worker is our brother.

The soundest strategy in war is to postpone operations until the moral disintegration of the enemy renders the delivery of the mortal blow both possible and easy.

Three keys to success: read, read, read.

Russians are too kind, they lack the ability to apply determined methods of revolutionary terror.

For the complete extinction of the state, complete Communism is necessary.

If Socialism can only be realized when the intellectual development of all the people permits it, then we shall not see Socialism for at least five hundred years.

I don't care what becomes of Russia. To hell with it. All this is only the road to a World Revolution.