金科玉律 Golden rule
Explanation
金科玉律原指古代法律条文非常完善，后比喻不能变更的准则或原则。
Originally, it refers to ancient legal texts that are very well-developed. Later, it was used as an immutable maxim or principle.
Origin Story
话说唐朝时期，有一位名叫李白的诗仙，他写下了许多千古流传的名篇佳作，被后人奉为金科玉律。他的诗歌不仅充满了浪漫主义色彩，也体现了对社会现实的深刻思考。有一次，李白路过一座小山村，看到村里的人们为了争夺水源而发生冲突。他立即上前劝说，并为他们制定了一套公平合理的用水方案。这个方案在村里得到广泛认同，从此以后，村里再也没有因为水源问题发生冲突。李白为村里制定的这个方案，被人们奉为金科玉律，世代相传。
During the Tang Dynasty in ancient China, there lived a famous poet named Li Bai, whose poems were considered golden rules by later generations. His poems were not only full of romanticism but also reflected a deep understanding of social reality. Once, Li Bai passed by a small mountain village and saw the villagers fighting over water resources. He immediately stepped forward to mediate, and devised a fair and reasonable water allocation plan for them. This plan was widely accepted in the village, and since then, there have been no more conflicts over water resources. The plan devised by Li Bai for the village was considered inviolable by the villagers and passed down through generations.
Usage
常用来形容那些必须遵守，不能更改的规章制度或原则。
Often used to describe rules, regulations, or principles that must be followed and cannot be changed.
Examples
-
他的言行举止，都像金科玉律一样，不容更改。
tā de yánxíng jǔzhǐ, dōu xiàng jīn kē yù lǜ yīyàng, bùróng gěnggǎi
His words and deeds are like golden rules, which cannot be changed.
-
这些规定是金科玉律，不能违反。
zhèxiē guīdìng shì jīn kē yù lǜ, bùnéng wéifǎn
These rules are golden rules and cannot be violated..