Man truly achieves his full human condition when he produces without being compelled by the physical necessity of selling himself as a commodity.

The victory of Socialism is well worth millions of atomic victims!

There are no borders in this struggle to the death. We cannot be indifferent to what happens anywhere in the world, because a victory by any country over imperialism is our victory, just as any country's defeat is a defeat for all of us.

Above all, always be capable of feeling deeply any injustice committed against anyone, anywhere in the world.

The socialist countries have the moral duty of liquidating their tacit complicity with the exploiting countries of the West.

To accomplish much you must first lose everything.

Why does the guerrilla fighter fight? We must come to the inevitable conclusion that the guerrilla fighter is a social reformer, that he takes up arms responding to the angry protest of the people against their oppressors, and that he fights in order to change the social system that keeps all his unarmed brothers in ignominy and misery.