Hexagram 42: Increase
Yi · 益
The Judgment
It furthers one to undertake something. It furthers one to cross the great water. Sacrifice from those above for the increase of those below fills the people with joy and gratitude. When people are devoted to their leaders, even difficult and dangerous enterprises succeed. This time resembles the marriage of heaven and earth. The time of Increase does not endure—it must be utilized while it lasts.
The Image
Wind and thunder increase and strengthen each other. See good in others—imitate it. Perceive something bad in yourself—rid yourself of it. This ethical change represents the most important increase of personality.
「風雷,益。」風和雷互相增強。見善則遷,有過則改——這是最實在的自我增益。看見別人的好,學過來;發現自己的壞,改掉。說起來簡單,但這種倫理上的改變,大概是人格成長最重要的部分。
The Six Lines
It furthers one to accomplish great deeds. Supreme good fortune. No blame. Great help comes from above. This increased strength must be used for something great that you otherwise wouldn't have had the energy or readiness for. Selflessness produces great good fortune.
Someone indeed increases you. Ten pairs of tortoise shells cannot oppose it. Constant persistence brings good fortune. You bring about real increase by producing in yourself the conditions for it—receptivity to and love of the good. Where increase is in harmony with the highest laws, no accidents can prevent it. Don't let good fortune make you heedless.
Enriched through unfortunate events. No blame, if you are sincere and walk in the middle. A time of blessing has such power that even ordinarily unfortunate events turn to your advantage. Acting in harmony with truth, you gain inner authority as if sanctioned by letter and seal.
Walking in the middle and reporting to the prince, who follows. It furthers one to be used in the removal of the capital. Disinterested people must mediate between leaders and followers. Nothing should be held back selfishly—it must reach those for whom it's intended. Essential in times of great undertakings requiring everyone's inner assent.
If in truth you have a kind heart, ask not. Supreme good fortune. Truly, kindness will be recognized as your virtue. True kindness doesn't count on merit or gratitude but acts from inner necessity. Such a heart finds itself rewarded in being recognized.
He brings increase to no one. Indeed, someone even strikes him. His heart is not constantly steady. Misfortune. Those in high places should bring increase to those below. Neglecting this duty loses you the support of others. You find yourself alone, inviting attack. Brusqueness in movements, agitation in words—if no one is with you, those who would harm you draw near.
Artwork & Treatise

A Sunday Afternoon
Seurat, 1884
A sunlit island in the Seine, 1884. Georges Seurat constructs the massive canvas using thousands of tiny dots, each a distinct point of pure color that blends optically when viewed from distance. Well-dressed Parisians stroll, recline on grass, gather under parasols. A woman fishes at the water's edge. Children run. Dogs pose. The painting accumulates its image through patient addition—two years of systematic pointillist application, building abundance through disciplined increment.
{artwork_reasoning}
This is Yì (益), Increase, the hexagram that appears when growth comes from below to benefit what lies above. The character shows liquid overflowing a vessel, abundance spilling outward. The trigram structure reverses the previous hexagram: Wind (Xùn) above Thunder (Zhèn), gentle penetration riding on arousing movement. Seurat's technique mirrors this structure—the gentle, persistent application of individual points creates the thunderous whole, each dot contributing to collective luminosity. In Zhou Dynasty agricultural divination, this hexagram appeared at spring planting when earth's stored energy rises to benefit the growing crop. The counsel addresses not sudden windfall but systematic augmentation, increase through proper method.
The Judgment text declares: "Increase. It furthers one to undertake something. It furthers one to cross the great water." The text promises that this is a time when effort multiplies effect, when investment yields return. Seurat invested unprecedented labor in this work—preliminary sketches, color studies, the meticulous dot-by-dot construction on a canvas nearly seven feet tall and ten feet wide. The painting depicts the new leisure of industrial Paris, where the working week's compression created the Sunday afternoon, where public parks and river islands became spaces of recreation. Increase manifests in the proliferation of figures, the accumulated light, the expansion of public space. Song Dynasty commentators noted this hexagram appears when small contributions from many sources create collective benefit, like thousands of dots creating unified luminosity.
The Image Text observes: "Wind and thunder: the image of Increase. Thus the superior person, seeing what is good, imitates it; having faults, corrects them." Thunder provides the arousing force; wind distributes its benefit gradually and widely. Seurat's Neo-Impressionist technique distributes pure color across the canvas, allowing the eye to mix what the palette keeps separate. In the I-Ching sequence, Yì follows Sǔn (decrease): after reduction to essentials comes the time to build again, adding deliberately what serves growth. The Sunday afternoon expands through accumulation of small pleasures—each parasol, each conversation, each reflection on water a point in the larger field of leisure.
Yilin Verse
文王四乳,仁愛篤厚。子畜十男,无有折夭。
Jiao Yanshou's Forest of Changes (焦氏易林) — Unchanging verse for 益 (Yì)
Character-by-Character Breakdown
Classical Chinese text with pinyin and English meanings