St. Alphonsus Liguori
“What use is life to me, if I do not spend it wholly in loving and pleasing Thee, my beloved Redeemer, who hast poured out Thy whole life for me? And what have I to love, if it is not Thee, who art all beauty, all condescension, all goodness, all loving, all worthy of love? May my soul live only to love Thee; may the sole remembrance of Thy love dissolve my soul with love; may the very names of Crib, and Cross, and Sacrament inflame it with the desire to do great things for Thee, O my Jesus, who hast indeed done and suffered great things for me!”
Source: St. Alphonsus Liguori, Visits to the Most Holy Sacrament