If you find that you have no love but desire to have it, do the works of love and the Lord will see your desire and effort and put love in your heart.
Ambrose of OptinaMore Ambrose of Optina quotes
Throughout the day, try to remember God more often. If you feel bad, turn to Him: "Lord, I feel bad, help me." If you feel good: "Lord, glory to You, thank You for this joy." If you are worried about someone: "Lord, I am worried about him, help him." Whatever happens, turn it into prayer.
Ambrose of Optina