That's not really a purpose that is more of a declaration. That is like saying your childs purpose in life is to love you with all his or her heart. Of course you would say that is not their purpose and it doesn't mean they don't can't or shouldn't do that. However they have a purpose to accomplish something to make the world a better place or improve themselves in preparation for making their contribution.
End The Fat
70 pounds lost and counting! Get in shape for the revolution!