“In suffocating the voice of conscience, passion carries with itself a restlessness of the body and the senses: it is the restlessness of the "external man." When the internal man has been reduced to silence, then passion, once it has been given freedom of action, so to speak, exhibits itself as an insistent tendency to satisfy the senses and the body.”

“In truth, a State whose society is not sovereign is no sovereign State at all. Such is the case when a society has no chance to decide the common good, and when it has been denied the basic right to share in power and responsibility”

“Friendship, as has been said, consists in a full commitment of the will to another person with a view to that person's good.”

“What is the difference between “creator” and “craftsman”? The one who creates bestows being itself, he brings something out of nothing—ex nihilo sui et subiecti, as the Latin puts it—and this, in the strict sense, is a mode of operation which belongs to the Almighty alone. The craftsman, by contrast, uses something that already exists, to which he gives form and meaning.”

“Original sin is not only the violation of a positive command … but … attempts … to abolish fatherhood, destroying its rays which permeate the created world, placing in doubt the truth about God who is Love and leaving man with only a sense of the master-slave relationship.”

“The true Christian can nurture a trustful optimism, because he is certain of not walking alone. In sending us Jesus, the eternal Son made man, God has drawn near to each of us. In Christ he has become our travelling companion.”

“Humanity should question itself, once more, about the absurd and always unfair phenomenon of war, on whose stage of death and pain only remains standing the negotiating table that could and should have prevented it.”