"Many people work hard to accomplish goals only to find that real joy or satisfaction from them alone is limited. They ask, "Is this all there is?" Real happiness comes in living what is right and true in your heart. You become God's gift to everyone. Happiness is not out there, as the Kingdom of God is within you, waiting to live through you to others. That gives God glory, and brings you joy, peace, and fulfillment."
I'm not sure who said this. I saw it on someone's Facebook page.