[W]ork at ridding yourself of the esteem you have had up to now for the glitter and sparkle of virtue and the vain applause of the world, which Our Lord so assiduously avoided and so often recommends us to shun, and that you labor in earnest to acquire true and solid virtues.
Vincent de PaulIt is true that zeal is the soul of the virtues, but most certainly, Monsieur, it must be according to knowledge, as Saint Paul says; that means: according to knowledge of experience. And because young people ordinarily do not possess this experiential knowledge, their zeal goes to excess, especially in those who have a natural asperity.
Vincent de PaulYou must moderate yourself according to your strength. When you have done all that you can to see that no Christian is perverted, you must find your consolation in Our Lord, who could prevent this misfortune and who is not doing so.
Vincent de PaulWe cannot better assure our eternal happiness than by living and dying in the service of the poor, in the arms of Providence, and with genuine renouncement of ourselves in order to follow Jesus Christ.
Vincent de PaulSo, do not dwell any longer on what you are, but consider Our Lord close by you and within you, ready to put His hand to the work as soon as you call upon Him for help, and you will see that all will go well.
Vincent de PaulWhat a reason the Company has for observing its Rules faithfully: to do what the Son of God came into the world to do! That there should be a Company, and that it should be the Company of the Mission, composed of poor men, and that it should be entirely dedicated to that purpose, going here and there through hamlets and villages, leaving the towns behind-something that's never been done-and going to announce the Gospel only to persons who are poor; yet, those are our Rules!
Vincent de Paul