It's true
Suddenly, Chinese idioms, Pinyin is Hu ò R á nqu è s ī, refers to clear. It comes from Zhuangzi's Qi Wu Lun.
Analysis of Idioms
A sudden enlightenment
The origin of Idioms
Zhuangzi's Qi Wu Lun: "there is nothing in accordance with it, but we don't know whether there is any result of it or not." Jin Guoxiang's note: "we should forget what we know. Er Nai suddenly began to have no ears. If there is nothing, then everything in heaven and earth is right and wrong. "
Idiom usage
Used as a predicate or attributive. If you are able to prove the ancient prose, then it's true, and there's a reason for it. "Han Shu with Liu Guang" by Zhang Binglin
It's true
remarkable in talent and quick in movement - gāo cái jí zú
ant holes may cause the collapse of a dyke - dī kuì yǐ xué
pushing forward despite repeated frustrations - bǎi zhé bù yí