Above all, always be capable of feeling deeply any injustice committed against anyone, anywhere in the world.
Che GuevaraWe must strive every day so that this love of living humanity is transformed into actual deeds, into acts that serve as examples, as a moving force.
Che GuevaraHatred as an element of the struggle; a relentless hatred of the enemy, impelling us over and beyond the natural limitations that man is heir to and transforming him into an effective, violent, selective and cold killing machine. Our soldiers must be thus; a people without hatred cannot vanquish a brutal enemy.
Che Guevara