Because Sisyphus broke the law in heaven and was punished by the Great God, he went down to earth to suffer. His punishment was to push a stone up the hill. Sisyphus makes great efforts to push the stone to the top of the mountain every day, and then goes home to rest. But at night, the stone will automatically roll down, so he has to push the stone up the mountain again the next day. In this way, Sisyphus is facing endless failure. To punish Sisyphus, the Great God is to torture his mind and make him suffer in the fate of "endless failure".
However, Sisyphus still refuses to accept its fate. Every time he pushes a stone up the mountain, the great god hits him and tells him that he can't succeed. Sisyphus refused to be trapped in the trap of success and failure, thinking that it was my responsibility to push the stone up the mountain. As long as I push the stone to the top of the mountain, my responsibility will be completed. Whether the stone will roll down or not is none of my business.
Moreover, when Sisyphus tried to push the stone up the mountain, his heart seemed calm, because he comforted himself that there would be stones to push tomorrow, that he would not lose his job tomorrow, and that there was hope tomorrow.
The Great God sent Sisyphus back to heaven because he could no longer punish him.
Sisyphus's fate can explain many things we encounter in our life, and Sisyphus's efforts can also be a portrayal of our efforts.