Be careful and attentive to all the matters God has committed to your care: since God has entrusted them to you, God wishes that you have great care for them. Do not be worried, that is, don’t exert yourself over them with uneasiness, anxiety and forwardness. Don’t be worried about them, for worry disturbs reason and good judgment and prevents us from doing well the very things about which we are worried in the first place.
–Saint Francis de Sales (1567-1622)