"One Must Imagine Sisyphus Happy"
At the end of The Myth of Sisyphus Camus reinterpreted the figure of Sisyphus from ancient Greek myth, punished by the gods to push a boulder up a hill forever only to watch it roll back down, holding that Sisyphus, knowing full well this labor is endless and without ultimate meaning, still chooses soberly to bear and repeat the act itself, and that this "sober revolt" constitutes precisely the most thorough contempt for and transcendence of an absurd fate — "the struggle itself toward the heights is enough to fill a man’s heart; one must imagine Sisyphus happy."