Foresight is good when it is subject to the latter, but it becomes excessive when we are in a hurry to avoid something we fear. We rely more on our own efforts than on those of his Providence, and we think we are doing a great deal by anticipating His orders by our own disorder, which causes us to rely on human prudence rather than on his Word.
Vincent de PaulSince you know the means of getting better, in the name of God, make use of them. Do not take on anything beyond your strength, do not be anxious, do not take things too much to heart, go gently, do not work too long or too hard.
Vincent de Paul. . . [T]hese [ideas] are only suggestions of the evil spirit who, to jeopardize your salvation, suggests to you extraordinary works that are beyond your strength, under the fine pretext of practicing, on your own, the spiritual and corporal works of mercy . . .
Vincent de Paul