信而有证 xìn ér yǒu zhèng credible and well-documented

Explanation

真实可靠，有充分的证据证明。

True and well-founded.

Origin Story

话说唐朝时期，一位名叫李白的诗人，因其才华横溢，深受皇帝赏识。一日，皇帝要李白写一首诗歌来赞颂他新修建的宫殿。李白欣然应允，连夜创作。次日清晨，李白将写好的诗歌呈给皇帝，诗中既有华丽的辞藻，又有深刻的寓意，可谓是佳作一篇。皇帝龙颜大悦，赞不绝口。这时，一位大臣却站出来质疑，说李白诗中的一些细节与宫殿的实际情况不符。李白不慌不忙，拿出他先前收集到的宫殿建筑图纸、施工记录等资料，逐一反驳了大臣的质疑。这些资料充分证明了李白的诗歌描写是真实可靠的，他的创作是有充分根据的，可谓是“信而有证”。皇帝见此，更加欣赏李白的才华与为人，赏赐了他大量的金银财宝。从此，李白“信而有证”的故事广为流传，成为了后世文人墨客的佳话。

huà shuō táng cháo shí qī, yī wèi míng jiào lǐ bái de shī rén, yīn qí cái huá héng yì, shēn shòu huáng dì shǎng shí. yī rì, huáng dì yào lǐ bái xiě yī shǒu shī gē lái zàn sòng tā xīn xiū jiàn de gōng diàn. lǐ bái xīn rán yìng yǔn, lián yè chuàng zuò. cì rì qīng chén, lǐ bái jiāng xiě hǎo de shī gē chéng gěi huáng dì, shī zhōng jì yǒu huá lì de cí zǎo, yòu yǒu shēn kè de yì yù, kě wèi shì jiā zuò yī piān. huáng dì lóng yán dà yuè, zàn bù jué kǒu. zhè shí, yī wèi dà chén què zhàn chū lái zhì yí, shuō lǐ bái shī zhōng de yī xiē xì jié yǔ gōng diàn de shí jì qíng kuàng bù fú. lǐ bái bù huāng bù máng, ná chū tā xiān qián shōu jí dào de gōng diàn jiàn zhù tú zhǐ, shīgōng jì lù děng zī liào, zhú yī fǎn bó le dà chén de zhì yí. zhè xiē zī liào chōng fèn zhèng míng le lǐ bái de shī gē miáo xiě shì zhēn shí kě kào de, tā de chuàng zuò shì yǒu chōng fèn gēn jù de, kě wèi shì “xìn ér yǒu zhèng”. huáng dì jiàn cǐ, gèng jiā xīn shǎng lǐ bái de cái huá yǔ wéi rén, shǎng cì le tā dà liàng de jīn yín cái báo. cóng cǐ, lǐ bái “xìn ér yǒu zhèng” de gù shì guǎng wéi liú chuán, chéng le hòu shì wén rén mò kè de jiā huà.

During the Tang Dynasty, there was a poet named Li Bai, whose exceptional talent was highly admired by the emperor. One day, the emperor asked Li Bai to write a poem in praise of his newly constructed palace. Li Bai readily agreed and worked on the poem throughout the night. The next morning, Li Bai presented the completed poem to the emperor. The poem was not only filled with magnificent imagery, but also possessed profound meaning. It was indeed a masterpiece. The emperor was overjoyed and praised the poem endlessly. At this moment, a minister stepped forward to question the poem, stating that some details did not match the actual state of the palace. Li Bai remained calm and presented documents he had previously collected, such as blueprints of the palace's architecture and construction records. He refuted the minister's questions point by point. This documentation sufficiently proved that Li Bai's poem's depiction was truthful and reliable, and his creation was well-founded—a prime example of "xin er you zheng." The emperor, upon witnessing this, admired Li Bai's talent and integrity even more and rewarded him with great riches. Since then, the story of Li Bai's "xin er you zheng" spread far and wide, becoming a beautiful anecdote among scholars.

Usage

用于形容言论或事实真实可靠，有确凿的证据。

yòng yú xiáoróng yán lùn huò shì shí zhēn shí kě kào, yǒu què záo de zhèng jù

Used to describe statements or facts that are true and reliable, with solid evidence.

Examples

• 他的说法信而有证，不容置疑。

  tā de shuōfǎ xìn ér yǒu zhèng, bùróng zhìyí

  His statement is credible and well-documented.

• 这份报告信而有证，数据翔实。

  zhè fèn bàogào xìn ér yǒu zhèng, shùjù xiángshí

  This report is credible and well-supported by data.

Related Idioms

• 确凿

• 可靠

• 证据

Opposite Idioms

• 虚假无凭

• 无稽之谈