O my Jesus, I understand the meaning of "host," the meaning of sacrifice. I desire to be before Your Majesty a living host; that is, a living sacrifice that daily burns in Your honor. When my strength begins to fail, it is Holy Communion that will sustain me and give me strength (Diary, 1826).
Oh what awesome mysteries take place during Mass! One day we will know what God is doing for us in each Mass, and what sort of gift He is preparing in it for us. Only His divine love could permit that such a gift be provided for us (Diary, 914).