From religion comes a man's purpose; from science, his power to achieve it. Sometimes people ask if religion and science are not opposed to one another. They are: in the sense that the thumb and fingers of my hands are opposed to one another. It is an opposition by means of which anything can be grasped.
I absolutely believe in the power of tithing and giving back. My own experience about all the blessings I've had in my life is that the more I give away, the more that comes back. That is the way life works, and that is the way energy works.