• "...the mission of those who, like us, wish the end of all oppression and of all exploitation of man by man, is to awaken a consciousness of the antagonism of interests between dominators and dominated, between exploiters and workers, and to develop the class struggle inside each country, and the solidarity among all workers across the frontiers, as against any prejudice and any passion of either race or nationality."
• "...what seems to be elementary and fundamental for all Socialists (Anarchists, or others) is that it is necessary to keep outside every kind of compromise with the Governments and the governing classes, so as to be able to profit by any opportunity that may present itself, and, in any case, to be able to restart and continue our revolutionary preparations and propaganda."
• "...the oppressed are always in a state of legitimate self-defense, and have always the right to attack the oppressors."