As Cutting and Grinding
Updated 2026-08-22
INTRODUCTION
English translation pending.
CORE DEFINITION
From the Book of Songs, where cutting bone, filing ivory, carving jade, and grinding stone describe the successive stages of working hard material. Later commentators applied the image to the mutual refinement of learning and conduct among friends. The qualification is that the process is reciprocal and iterative, so one-directional critique or a single pass does not produce the effect the image describes.
SCAFFOLDING EFFECT
Reduce cognitive load
- Use Peer Critique: exchange drafts with someone working at a comparable level and revise both. - Use Iterative Revision: treat the first version as raw material rather than as a finished position.
Anchor fast decisions
A maker cannot see the defects their own method produces, because the method determines what they notice. A peer working on comparable material detects those defects and supplies them in exchange for the same service, so each round of critique removes errors that neither could have found alone.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- zh.wikisource.orghttps://zh.wikisource.org/wiki/%E8%AB%96%E8%AA%9E/%E5%AD%B8%E8%80%8C%E7%AC%AC%E4%B8%80verified
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