God did not create a human family made up of segregated, dissociated, mutually independent members. No; he would have them all united by the bond of total love of Him and consequent self-dedication to assisting each other to maintain that bond intact.
Pope Pius XIISalvation and justice are not to be found in revolution, but in evolution through concord. Violence has ever achieved only destruction, not construction; the kindling of passions, not their pacification; the accumulation of hate and destruction, not the reconciliation of the contending parties; and it has reduced men and parties to the difficult task of building slowly after sad experience on the ruins of discord.
Pope Pius XII