That which does not correspond to the truth or to the moral norm possesses, objectively, no right either to existence or to propagation or to action.

There always exists an absolute norm to be preserved

If a worker is deprived of hope to acquire some personal property, what other natural stimulus can be offered him that will inspire him to hard work, labor, saving and sobriety today, when so many nations and men have lost everything and all they have left is their capacity for work?

Let no Christian therefore, whether philosopher or theologian, embrace eagerly and lightly whatever novelty happens to be thought up from day to day, but rather let him weigh it with painstaking care and a balanced judgment, lest he lose or corrupt the truth he already has, with grave danger and damage to his faith.

Private property is a natural fruit of labor, a product of intense activity of man, acquired through his energetic determination to ensure and develop with his own strength his own existence and that of his family, and to create for himself and his own an existence of just freedom, not only economic, but also political, cultural and religious.

Below the knee, halfway down the arm, and two finger widths below the collarbone.

One Galileo in two thousand years is enough.