質數剎車器

圖：Lumicat

為了未來的航行不致失控
這是某君發明的質數剎車器

僅此附上我的親筆推薦函
但望貴星球慧眼僱用

    Prime Number Brake

To prevent future voyages from getting out of control

This is the Prime Number Brake invented by a certain gentleman.

Herewith I attach my handwritten letter of recommendation,

Hoping your planet will employ him.

推薦函如下：

《質數剎車器推薦函》

敬啟者：

兹隆重推薦某君，其於未來學領域別出心裁，

發明一具名為「質數剎車器」之奇器，

能於宇宙疾馳之際，以不可分割之秩序調控其速。

本人特以親筆具函，誠盼貴星球慧眼延攬，

庶幾未來之航行不致失控。

                                        —— 2025.8.22

Letter of Recommendation for the Prime Number Brake

To Whom It May Concern:

I am pleased to recommend a certain gentleman who, with remarkable ingenuity in the field of futuristics,

has invented a most extraordinary device known as the Prime Number Brake.

This instrument is designed to regulate the cosmic rush with the indivisible order of prime numbers.

By this handwritten letter, I sincerely hope your esteemed planet will consider his employment,

that the voyage of the future may not run out of control.

                                        —— 2025.8.22