can only be sensed
Chinese idiom, Pinyin is B ù K ě y á NCHU á n, which means that you can only understand some things, not express them in words. From the biography of lanterns in Jingde.
The origin of Idioms
Song Shi Daoyuan's "Jingde Zhuandeng Lu" Volume 25: "all dharmas are silent and can't declare. How can a monk be a man?" Yuanji juding in Ming Dynasty, Volume 24 of xuchuandenglu: "wonderful deeds can not be realized, and true evidence can not be explained."
Idiom usage
As predicate and attributive, it can be used as an example of reason, etc. The record of talking about guests cited in Volume 15 of Lei Shuo by Zeng Zhen in Song Dynasty
Analysis of Idioms
Antonym: teaching by example
can only be sensed
Sweep away the hole and seize the channel - sǎo xué qín qú
stamp one 's name on the page of history - míng chuí qīng shǐ
place obstruction at every possible points - héng lán shù dǎng