The Lord is a wise investor. He gives the most to those who are thankful for the blessings He's already given them. We can show Him our appreciation by thanking and praising Him regularly—by not taking His generosity for granted. No benefactor would continue giving to someone who isn't grateful for what he or she has already been given.
The more you learn to recognize God's goodness and the more you make it a habit to thank and praise Him at every turn, the more He will bless. So tell Him how much you love Him and how thankful you are for all He does for you. As you praise and love Him, He loves you in return and pours His blessings on you. Praise down the blessings of God.