The meaning comes from the text
It is a Chinese idiom. The Pinyin is Yu á NW é NSH ē ngy ì, which means to learn from the text. It's from reading magazine, historical records 4 by Wang Niansun of Qing Dynasty.
The origin of Idioms
In the fourth book of historical records, read by Niansun, king of the Qing Dynasty, the saying goes: "if you are far away from the enemy, it means that the force of the crossbow is strong enough to be far away from the enemy." The case of Niansun: Xiao Sima was born out of his writing. From, when from millet. Shu and Lai Li Shu are similar, so Shu Chen is Lai. "
Idiom usage
As a predicate, object, attribute; used in an article, etc
Chinese PinYin : yuán wén shēng yì
The meaning comes from the text
with branches profusely covered with leaves. zhī yè fú shū
shut one 's door and reflect on one 's misdeeds. bì gé sī guò