§1. The eucharistic celebration is to be the center of the entire life of a seminary in such a way that, sharing in the very love of Christ, the students daily draw strength of spirit for apostolic work and for their spiritual life especially from this richest of sources.
§2. They are to be formed in the celebration of the liturgy of the hours by which the ministers of God pray to God in the name of the Church for all the people entrusted to them, and indeed, for the whole world.
§3. The veneration of the Blessed Virgin Mary, including the marian rosary, mental prayer, and other exercises of piety are to be fostered; through these, students are to acquire a spirit of prayer and gain strength in their vocation.
§4. Students are to become accustomed to approach the sacrament of penance frequently; it is also recommended that each have a director of his spiritual life whom he has freely chosen and to whom he can confidently open his conscience.
§5. Each year students are to make a spiritual retreat.
Source: Code of Canon Law (Vatican.va)