Be quick and resolute
It's a Chinese idiom, J í y á NL ì Q ì, which means to describe the expression when you are angry with someone, and it's the same as "fierce speech". It comes from the tombstone of Jiejun, the Secretary of Yuan Dynasty.
The origin of Idioms
Song Lian of the Ming Dynasty wrote in the epitaph of Jiejun, the Secretary of the Yuan Dynasty: "he was polite when he received people, and he did not speak much. He did not show great dignity, although his family did not see his fierce words."
Idiom usage
To be angry is to be angry.
Be quick and resolute
rigidly to adhere to the written word and obstinately stick to principles - jū wén qiān yì