Just as the divine Redeemer, dying on the Cross, offered Himself as Head of the whole human race to the eternal Father, so also in this "clean oblation" (Mal 1:2), He, as Head of the Church, offers not only Himself but, in Himself, all His mystical members.
Pope Pius XIIThe Church welcomes technological progress and receives it with love, for it is an indubitable fact that technological progress comes from God and, therefore, can and must lead to Him.
Pope Pius XII