The man who nurtures the ideal of freedom tends to become very bitter, because freedom is never complete and sometimes it only appears in conjunction with a restriction. It is pointless trying to solve the problem: in everything there is the undefined and the determined. Man is free within certain conditions and under certain aspects from which he can never fully free himself. To believe that one day he will finally be able to do so is simply stupid. But there are choices that cannot be given up; there are essential freedoms. Only to these should attention be directed.