From the Blurb:
"Since it is the most perfect act of charity and the most pleasing and acceptable sacrifice that is given to man to offer to God, there can be no doubt that whoever practices entire submission to His Will lays up inestimable treasures at every moment and amasses more riches in a few days than others are able to acquire in many years and with great labor. To remain indifferent to good fortune or to adversity by accepting it all from the hand of God without questioning, not to ask for things to be done as we would like them but as God wishes, to make the intention of all our prayers that God's Will should be perfectly accomplished in ourselves and in all creatures is to find the secret of happiness and content.” (Page 31)