"To spread the faith is to make more people know God. To spread the faith is to live well our role and responsibility in society. We spread the faith not only by words but also by the good examples of our life in relation to our brothers and sisters of the same human race. Today's society is in need of many witnesses of the Good News, and only the witnesses with concrete good deeds have persuasive power to the people, for actions speak louder than words."
January 1, 1970
https://en.wikiquote.org/wiki/Joseph_V%C5%A9_V%C4%83n_Thi%C3%AAn