What is the significance of Camus' quote about Sisyphus and how does it relate to the human condition?

Camus' quote about Sisyphus highlights the idea that life is inherently absurd and meaningless, yet we must find purpose and happiness in the struggle itself. This relates to the human condition by emphasizing the importance of embracing the challenges and difficulties of life, even in the face of futility, and finding meaning and fulfillment in the process of overcoming them.