"The main thing in Catholicism is love for one's neighbour. "He who loves his neighbour fulfils his law." (St. Paul, Rom. XIII, 8). This love, to be true, must seek effectiveness. If charity, alms, the few free schools, the few housing schemes, what has been called "charity", is not enough to feed the majority of the hungry, nor to clothe the majority of the naked, nor to teach the majority of those who do not know, we must seek effective means for the well-being of the majority."