Yan Zhenqing, a calligrapher in the Tang Dynasty, wrote the poem "Encouraging Learning".
2. I don't know how to study hard early, but I regret learning late. "
From the Tang Dynasty poet Yan Zhenqing's "Persuade to Learn".
It's hard to get up in the morning if you don't come back in your prime. Timely encouragement, time waits for no one: it is one of eight miscellaneous poems by Tao Yuanming, a writer and pastoral poet in the Eastern Jin Dynasty.