Life has no meaning or purpose other than what we give it.

We are here through random formation and combination of certain elements and building blocks that allows us to live, breathe, interact and finally die.

There is no greater purpose to our lives than to that of a plant or rock.

The plant lives, feeds, breathes and dies just as we do, yet we do not try to attach any greater significance as to why the plant live, so why do we do that with our own?

Life is what you make of it, its purpose is defined by each individual person. If being a good person gives your life purpose, then do it. If being successful, rich and an asshole gives your life purpose, then do it. If donating all your money to charity, the church, scientific research is what brings you happiness and gives your life pur then do it.

The purpose of life in my mind is simple:
LIVE
Only by living life can you bring purpose to it and that is what the purpose of life is