The word "work" has the meaning of clever carving, such as meticulous painting, paying attention to meticulous carving. An enterprising worker, similarly, never hesitates to calculate, constantly tries his best to think carefully about how to avoid losses, and carefully plans everything as if completing a meticulous painting, and has a good talent to organize these thoughts and plans.

source

Qian Zhongshu's Fortress Besieged: "She just advised my mother to buy foreign exchange quickly. I think women are calculating. "

example

I think I must have considered my future. I don't know how to arrange it ★ Chapter 13, Part II of Levin's Black Powder Spring and Autumn Annals.

The word "work" has the meaning of clever carving, such as meticulous painting, paying attention to meticulous carving.

An enterprising worker, similarly, never hesitates to calculate, constantly tries his best to think carefully about how to avoid losses, and carefully plans everything as if completing a meticulous painting, and has a good talent to organize these thoughts and plans.

During this time, I found that the harder a person works, the more he will fail in unpredictable things! Unless you surpass human beings! -"Jojo's wonderful adventure"

Examples of idioms

Levin's Biography of Hu Xueyan, Volume II: "The deacon in the sub-tank is full of tricks, and he works day and night, and he is extremely accurate in cheating on it."