Jean-Paul Sartre on Existentialism

“The existentialist says the coward makes himself cowardly, the hero makes himself heroic; and that there is always a possibility for the coward to give up cowardice and for the hero to stop being a hero. What counts is the total commitment, and it is not by a particular case or particular action that you are committed altogether.”

“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.”