Don Bosco’s Circular letters to the Salesians and Daughters of Mary Help of Christians are small masterpieces of spirituality. The Saint expresses in them a vigorous view of consecrated life: by the vows we give ourselves completely to the Lord, ready to follow him through tribulations until death, courageously facing up to fatigue and difficulty in order to win souls for God. Seen this way the Salesian and the Salesian Sister are encouraged to remain firm in their vocation; to flee worldly spirit; to practise obedience and poverty magnanimously; to cultivate union with God and confidence in their Superiors; to know how to put up with all kinds of inconvenience serenely to “save souls”; to faithfully observe the rules.