The spirit cannot endure the body when overfed, but, if underfed, the body cannot endure the spirit.
Saint Francis de SalesThe merit of the cross does not consist in its heaviness, but in the manner in which we carry it. I would even say that it is sometimes more virtuous to carry a cross of straw than a heavy cross because we have to be more attentive for fear of losing it.
Saint Francis de SalesFrequent not the company of immodest persons, especially if they be also impudent, as is generally the case; ...these corrupted souls and infected hearts scarcely speak to any, either of the same or a different sex, without causing them to fall in some degree from purity; they have poison in their eyes and in their breath, like basilisks. On the contrary, keep company with the chaste and virtuous; often meditate upon and read holy things; for the word of God is chaste, and makes those also chaste that delight in it.
Saint Francis de Sales