Hexagram 4: Youthful Folly (蒙 Méng) — I Ching Guide

Q: What is I Ching Hexagram 4 (蒙 Youthful Folly)?

I Ching Hexagram 4, 蒙 (Méng), represents Youthful Folly. It is formed by Mountain (艮 Gèn) above, Water (坎 Kǎn) below. The core teaching of this hexagram is captured in its Judgment: 'Youthful Folly has success. It is not I who seek the young fool; the young fool seeks me. At the first oracle I inform him. If he asks two or three times, it is importunity. If he importunes, I give h...'

Q: What does the Image of Hexagram 4 mean?

The Image states: 'A spring wells up at the foot of the mountain: the image of Youth. Thus the superior man fosters his character by thoroughness in all that he does.' This teaches that the superior person responds to the hexagram's situation by cultivating the corresponding inner quality.

Q: How do the six lines of Hexagram 4 develop its meaning?

The six lines trace a progression through the hexagram's situation. Starting from the bottom (Line 1) through Line 6, each position reveals a different aspect of how Youthful Folly manifests — from initial stirrings to the final outcome. Key lines include the ruler of the hexagram and the culminating line.

Q: What is the relationship between Hexagram 4 and other hexagrams?

Hexagram 4 (Youthful Folly) follows Hexagram 3 in the traditional King Wen sequence, forming a meaningful progression. Its nuclear hexagram and opposite/complementary hexagram provide additional dimensions of meaning.

Oriens

蒙

Méng — Hexagram 4

Youthful Folly

Mountain (艮 Gèn) above, Water (坎 Kǎn) below

Published July 22, 2026 · By Oriens

Summary

I Ching Hexagram 4, 蒙 (Méng), represents Youthful Folly. Formed by Mountain (艮 Gèn) above, Water (坎 Kǎn) below, this hexagram teaches about youthful folly. The core message: Youthful Folly has success. It is not I who seek the young fool; the young fool seeks me. At the first oracle I inform him. If he asks two or three times, it is importunity. If he importunes, I give h.

Key Takeaways

Hexagram 4 is formed by Mountain (艮 Gèn) above, Water (坎 Kǎn) below, combining two of the eight trigrams into a unique archetypal situation
The Judgment reveals the hexagram's core teaching through a concise, oracular statement
The six lines trace a progression from initial conditions through to the culmination and outcome
The Image connects the natural symbolism of the trigrams to the conduct of the superior person
This hexagram's wisdom applies to modern situations involving

The Judgment

Youthful Folly has success. It is not I who seek the young fool; the young fool seeks me. At the first oracle I inform him. If he asks two or three times, it is importunity. If he importunes, I give him no information. Perseverance furthers.

— I Ching, Youthful Folly

The Image

A spring wells up at the foot of the mountain: the image of Youth. Thus the superior man fosters his character by thoroughness in all that he does.

— I Ching, Image

The Six Lines

Line 1: Line 1: To make a fool develop, it furthers one to apply discipline. The fetters should be removed. To go on in this way brings humiliation.

Line 2: Line 2: To bear with fools in kindliness brings good fortune. To know how to take women brings supreme success. The son is capable of taking charge of the household.

Line 3: Line 3: Take not a maiden who, when she sees a man of bronze, loses possession of herself. Nothing furthers.

Line 4: Line 4: Entangled folly brings humiliation.

Line 5: Line 5: Childlike folly brings good fortune.

Line 6: Line 6: In punishing folly, it does not further one to commit transgressions. The only thing that furthers is to prevent transgressions.

Modern Application

Hexagram 4 teaches the proper relationship between teacher and student. The teacher does not chase the student; the student must come with genuine questions and respect. The teacher answers once clearly, but if the student asks the same question repeatedly without reflection, the teacher withholds further guidance. This is not cruelty but pedagogy: learning requires the student's active engagement, not passive reception. In modern life, this hexagram applies to mentorship, parenting, therapy, and any situation where one person seeks wisdom from another. It also warns against 'entangled folly' — pursuing learning that confuses rather than clarifies.

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