Fortune-telling says eating with a pen refers to the eight-character characteristics of people who eat with a pen.

Do civil servants eat with pens or technical meals?

Eat with a pen.

The profession of civil servants is praised as "iron rice bowl" by many people. Saying that civil servants are iron rice bowls is only a metaphor and image explanation for the stability of civil servants' work. But this metaphor is vivid. Everyone's choice of career is nothing more than supporting themselves and having food, but which industry can make people work stably and have food for life? Now it is undoubtedly a civil servant.