The fear of making permanent commitments can change the mutual love of husband and wife into two loves of self-two loves existing side by side, until they end in separation.

The dramatic threat of ecological breakdown is teaching us the extent to which greed and selfishness are contrary to the order of creation. ...A given culture reveals its understanding of life through the choices it makes in production and consumption... a great deal of educational and cultural work is urgently needed, including the education of consumers in the responsible use of their power of choice.

Learning to think rigorously, so as to act rightly and to serve humanity better.

For by his incarnation the Son of God united himself in a certain way with every man. He labored with human hands... and loved with a human heart. Born of Mary the Virgin, he truly became one of us.

Believers do not surrender. They can continue on their way to the truth because they are certain that God has created them "explorers", whose mission is to leave no stone unturned, though the temptation to doubt is always there. Leaning on God, they continue to reach out, always and everywhere, for all that is beautiful, good, and true.

Humankind, which discovers its capacity to transform and in a certain sense create the world through its own work, forgets that this is always based on God's prior and original gift of things that are. People think that they can make arbitrary use of the earth, subjecting it without restraint to their wills, as though the earth did not have its own requisites and a prior God-given purpose, which human beings can indeed develop but must not betray.

The only really effective means of enabling States to deal with the grave problem of poverty is to provide them with the necessary resources through foreign financial aid - public and private - granted under reasonable conditions, within the framework of international commercial relations regulated with fairness.