That surely depends on what he means by win.
I am of the view that no one is going to win until both sides accept the others right to exist and they take steps to negotiate a peaceful settlement where all can prosper.
Hamas will not win by massacaring Israeli civilians and behaving in an utterly abhorrent way.
Israel will not win by bombing Hamas and anyone who happens to live nearby in one of the most densely populated places on earth, as that just creates more young men with a grievance.