Exact classical source
泽中有雷，随。君子以向晦入宴息。
Yarrow editorial translation. Thunder within the lake: Following. Thus the noble person enters and rests as darkness approaches.
Yarrow / Source Notes / 2026-07-17
Yarrow Image-to-Action note · 2026-07-17
Let the Workday End When Darkness Arrives
Read Hexagram 17 Sui through thunder settling within the lake, then make dusk a visible stopping point instead of dragging work into the night.
䷐
Hexagram 17 · Sui · Following
This page studies a supplied Xiang image. It does not claim this hexagram was cast for the modern scene.
Source image
Thunder that was active above is now held within the lake as daylight gives way to darkness.
Concrete tension
The workday has officially ended, but every new notification keeps the same motion alive after dark.
Visible modern action
At the first chosen dusk this week, write one sentence naming tomorrow's first task, close every work notification, shut the laptop, and leave the workspace for the night. Do not reopen it until the next planned start time.
Why this action comes from this source
The source joins following the time with entering rest as dusk approaches. The modern action therefore requires a literal dusk boundary, one continuity note for tomorrow, and an observable exit from work rather than a vague intention to rest.
Reflection question
What work will you deliberately stop when darkness arrives?
Audience value
Caring: the source becomes a concrete boundary that protects a real period of rest without promising sleep, health, or later productivity.
Source boundary
The Chinese quotation is checked against Yarrow's bundled Yang Tiancai and Zhang Shanwen source text. Where that OCR witness substitutes a character, the page discloses the raw reading and checks the correction against a second classical witness. The English translation, objects, tension, and action are modern Yarrow editorial work. This is not a fresh cast, prediction, or promised outcome.