Hexagram 42: Increase Changing to Hexagram 53: Development

I Ching casting meaning · Yi → Jian

Increase is learning patience — Development, the tree on the mountain that grows slowly because it's growing from expanded roots into something built to last generations. The growth spurt is over; what follows is the gradual, sequential development that turns a big thing into a great one. Each stage builds on the last: the culture deepening, the systems maturing, the reputation settling into something permanent. None of it is skippable. Rushing from expansion to legacy bypasses the deep work. Follow the sequence, honor the stages, and let time season what growth built. Increase developed gradually on good ground outlasts every fast-growing flash that burned out. Slow development after fast growth is the formula for permanence.

A casting that moves from Increase into Development means the situation you asked about is not static — it begins as one pattern and resolves into another. The first hexagram describes where you stand; the second describes where events are carrying you.

Highlighted in red: lines 1 and 3 are moving — counted from the bottom. A moving line is where the change is actually happening: it flips from yang to yin or back, and that flip is what turns Increase into Development.

The situation: Hexagram 42, Increase

True increase. Wind and thunder multiply each other.

Wind and thunder feeding each other — energy that multiplies instead of canceling out. This is one of the great draws: genuine increase, the kind where resources, opportunities, and momentum all rise together. The classic instruction has a spine to it, though: increase flows to people who use it well. See good, copy it fast. See your own faults, cut them faster. This is also the season to do something significant with the surplus — invest in people, take the meaningful risk, fund the thing that matters. Increase hoarded curdles; increase circulated compounds. You're being given more because the universe expects you to move it.

Structurally, Increase is Thunder below Wind — the inner state meeting the outer condition. That pairing is the lens for everything above.

Where it's heading: Hexagram 53, Development

Gradual progress, like a tree on a mountain.

The changed hexagram is the trajectory, not a verdict. As the moving lines settle, the energy of Increase gives way to Development (Jian) — Mountain below Wind. The advice that belongs to this outcome: Follow the stages in order. Slow growth on good ground lasts.