面壁功深

[成语]
miàn bì gōng shēn

[含义]
面壁：佛家语，指面对墙壁默坐静修。和尚面壁静修，道行很深。比喻某人在某一方面造诣很深。

[来源]
宋·释普济《五灯会元》卷一：“寓止于嵩山少林寺，面壁而坐，终日默然，人莫之测，谓之壁观婆罗门。”


[英文]
said of a monk who is profound in meditation and self-examination