cats hide their paws
The Chinese idiom, Pinyin is d à Bi à NRU à n è, which means that a person with real eloquence seems to be stupid on the surface; a person who is good at debating is prudent in speaking and does not show his edge. From Laozi.
Idiom explanation
Dull: slow language, not good at speaking.
The origin of Idioms
Chapter 45 of Lao Tzu: "be outspoken if you are bent, be skillful if you are clumsy, and be eloquent if you are slow."
Idiom usage
As an object or attribute, it refers to a person's calmness. examples eloquence is slow, and the official has a voice. It's the cashier. I'm Yu Rujing. Praise of Zizhou bureaucrats by Yang Jiong of Tang Dynasty
cats hide their paws
Nails are nails, rivets are rivets - dīng shì dīng,mǎo shì mǎo
Clearing sand and removing gravel - dèng shā tài lì
face others with frowning brows and angry eyes - héng méi nù mù