Luck Vs Hard work....

one question that always hammers my mind is that"Do we have full control over our life or luck conntrols it? if it's. then how much percentage of our result is luck dependent and how much is the function of our own deed??"
there are two concept one is of Luck....
other is of Hard work.
both have their own importance.
you can easily find many persons giving faatte of supporting both in different situations.
But at a time which one should we follow?
this is question of debate.?
actully up to what extent should we work hard and how much part we should left for the sake of love is still an unsolved question in my mind......................
and searching the answer....