Iron pestle ground into a needle [tiě chǔ mó chéng zhēn]
Basic definition of the new word pestle: a rod used for pounding rice or beating clothes. Grind the iron rod into a fine needle. It means that as long as you have perseverance and work hard, you can succeed in anything you do.
Praise
Out
Zhu Mu of the Song Dynasty wrote in "Fangyu Shenglan Meizhou Mozhen River": "At the foot of Elephant Er Mountain, it is said that Li Taibai was studying in the mountains, but he abandoned it before he could finish it. When he crossed the stream, he met an old woman who was grinding an iron pestle and asked her, "I want to make an acupuncture needle." chǔ mó chéng zhēn pestle: a stick for pounding rice or pounding clothes. proverb. It is a metaphor that as long as you are determined and work hard, you can succeed in anything no matter how difficult it is.