"Nor if God does not exist are we provided with any values or commands that could legitimize our behavior. Thus we have neither behind us , nor before us in a luminous realm of values, any means of justification or excuse. We are left alone without excuse. That is I mean to say that man is condemned to be free. Condemned, because he did not create himself, yet is nevertheless at liberty, and from the moment that he is thrown into the world he is responsible for everything else he does."