"Man is mortal. That may be, but let us die resisting; and if our lot is complete annihilation, let us not behave in such a way that it seems a just fate."

"Integrity has no need of rules."

"You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life."

"I continue to believe that this world has no ultimate meaning. But I know that something in it has a meaning and that is man, because he is the only creature who insists on having one."

"There is no love of life without despair of life."