Things are crumbs…

From this we are to learn that all created things are crumbs that have fallen from the table of God. Wherefore he that feeds ever upon the creatures is rightly called a dog, and therefore the bread is taken from the children, because they desire not to rise above feeding upon the crumbs, which are created things, to the Uncreated Spirit of their Father. Therefore, like dogs, they are ever hungering, and justly so, because the crumbs serve to whet their appetite rather than to satisfy their hunger.
–Saint John of the Cross (1542-1591)

Devotion practiced differently…

At creation God commanded plants to bear fruit, each according to its kind. (Genesis 1:11-12)  In the same way, he commanded Christians, who are the living plants of his church (John 15:5), to produce fruits of devotion, each according to ability and state in life. It must be obvious that devotion ought to be practiced differently by the gentleman, the artist, the employee, the prince, the widow, the celibate, the spouse.
–Saint Francis de Sales (1567-1622)

Chastity is…

Chastity is the lily of virtues, and makes men almost equal to Angels. Everything is beautiful in accordance with its purity. Now the purity of man is chastity, which is called honesty, and the observance of it, honor and also integrity; and its contrary is called corruption; in short, it has this peculiar excellence above the other virtues, that it preserves both soul and body fair and unspotted.
–Saint Francis de Sales  (1567-1622)