Ever thought where HUMANITY is going , its just evolving from lower to a higher technical species, getting more GREEDIER to know everything about UNIVERSE, but what will happen once it knows every little aspect of UNIVERSE, becomes most advanced technical civilization with respect to itself, it will took millions of years for this to happen if mankind survies so long but one thing's for SURE it will never know how IT ALL STARTED . It will never know what the SOURCE is coz if it becomes known to mankind then the purpose of all existence would FAIL.