"Catholicity seized on man... and the mystics, transcending all, taught him to ascend on high with the wings of contemplation the Ladder of Jacob composed of brilliant stones, by which God descends to Earth and man ascends to Heaven, till Earth and Heaven, and God and man, burning together in a conflagration of infinite charity, are transmuted into one."

“The Socialistic schools, prescinding from the barbarous multitudes which follow them, and considered in their doctors and masters, are far superior to the Liberal school, just because they go straight to all the great problems and questions, and because they always propose a peremptory and decisive solution. Socialism is strong, only because it is a theology; and it is destructive, only because it is a satanic theology. The Socialistic schools, in as much as they are theological, will prevail over the Liberal school, in as much as it is anti-theological and sceptical; and inasmuch as they are satanic, they will succumb before the Catholic school, which is at once theological and divine. Their instincts must be in accord with our assertions, if we consider that they treasure up their hatred for Catholicism, while they have only contempt for Liberalism.”

“We have shown that socialism is an incoherent combination of thesis and antithesis, which contradict and destroy one another. Catholicism, on the contrary forms a great synthesis which includes all things in its unity, and infuses them in its sovereign harmony. It may be affirmed of Catholic dogmas, that, although they are diverse, they are one. Only an absolute negation can be opposed to this wonderful synthesis. The Catholic word is then invincible and eternal. Nothing can diminish its sovereign virtue.”