是我，不是事件，有能力決定我今天快不快樂，我可以選擇。昨天已經死亡，明天還沒到來，我只有今天，而我將會快樂。“I, not events, have the power to make me happy or unhappy today. I can choose which it shall be. Yesterday is dead, tomorrow hasn’t arrived yet. I have just one day, today, and I’m going to be happy in it.”

“I, not events, have the power to make me happy or unhappy today. I can choose which it shall be. Yesterday is dead, tomorrow hasn’t arrived yet. I have just one day, today, and I’m going to be happy in it.”
— Groucho Marx, Comedian
「是我，不是事件，有能力決定我今天快不快樂，我可以選擇。昨天已經死亡，明天還沒到來，我只有今天，而我將會快樂。」– 格魯喬‧馬克思 (滑稽演員)
格魯喬‧馬克思 (1890-1977) 是美國喜劇演員與電影明星，以機智問答及即興表演聞名，影響許多後起之秀，他一共拍攝了 13 部電影，為美國史上最成功的滑稽演員之一。