He entered the seminary in Seveso in 1904, and then archdiocesan seminary of Monza in 1909. After studying at a Milanese lyceum, he went to Rome to attend the Pontifical Seminary Ss.
He began his religious studies at the seminary in Seveso in 1904, and later continued his education at the archdiocesan seminary of Monza in 1909 after completing high school. He then traveled to Rome to attend the Pontifical Seminary Ss.