Youthful Folly (hexagram 4 of the I Ching)
Refers to the fourth hexagram of the I Ching (易経), composed of the trigrams 艮 (mountain) above 坎 (water). The name 山水蒙 literally means 'mountain-water meng'. Used in classical Chinese philosophy and divination contexts.
See also: 易経
The fourth hexagram of the I Ching is called 'Youthful Folly'.
From the I Ching (易経), combining the trigrams 艮 (mountain) and 坎 (water). The reading もう is the on'yomi of 蒙.