The meaning of life is to live. You make a purpose, a point, for yourself. If someone or something gave you that point, that purpose, that meaning, then you're not a free man, but a slave to their will. And now I'll quote 'Land of Confusion' for you:
"This is the world we live in
And these are the hands we're given
Use them and let's start trying
To make it a place worth living in"
"This is the world we live in
And these are the hands we're given
Use them and let's start trying
To make it a place worth living in"