“Life is not an easy matter. You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, ...”

“The end may justify the means as long as there is something that justifies the end.”

“Everything is relative in this world, where change alone endures.”

“You may not be interested in war, but war is interested in you.”

“As long as human labor power, and, consequently, life itself, remain articles of sale and purchase, of exploitation and robbery, the principle of the sacredness of human life remains a shameful lie...”

“Fascism is a caricature of Jacobinism.”

“They plot, they plot, sleeping or afoot they never let up.”

“You must become your enemy to truly understand him.”

“The police cannot be considered simply the custodians of the legal order, but must be seen as the guardians of the social order as well. That they defend it wearing blue uniforms rather than white ...”