無論他做什么，地球上的每個人在世界歷史中都扮演著核心角色。而通常他并不知道這一點。
No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.
Life is short, and it's up to you to make it sweet.
顧客的信任難獲得易失去；永遠不要視為理所當然。
西西弗斯的神話