Good question, because personally I think that I have two purposes in life, one immediate and one very long term.  

The first is to try to help my parents and reward them for everything they gave me when I was little. Return all my gratitude working hard and providing everything you need to not miss anything and if possible to buy the house they have always wanted.  

The second is to help my neighbor, which I intend to do by creating a foundation at some point in my life.