According to Aili's educational materials, "seize the day" comes from the word "Man Jianghong and Comrade Guo Moruo": "How many things are never urgent; Heaven and earth turn, and time waits for no one. Ten thousand years is too long, just seize the day! " It means it's too long to wait for victory in ten thousand years. We should seize the time, strive for the initiative, and seize the day.
"Man Jianghong and Comrade Guo Moruo" was a word created by 1963. It is an inspiring anti-hegemonic discourse that was deeply moved by Guo Moruo's words in Guangming Daily. It has formed an artistic feature of opening and closing, ups and downs, showing a heroic beauty.