Know Yourself and Your Enemy
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
Know the enemy and know yourself, and in a hundred battles you will never be defeated. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.
SCAFFOLDING EFFECT
Reduce cognitive load
Information symmetry. The essence of competition is information warfare. Before making decisions, list information in four quadrants. Most failures stem from "not knowing yourself" (overestimating yourself) or "not knowing the enemy" (underestimating the opponent).
Anchor fast decisions
Decision quality depends on information symmetry. Place yourself and the opponent in four quadrants (know/not know × self/other). Disadvantages often arise from "not knowing yourself" (overestimating yourself) or "not knowing the enemy" (underestimating the opponent). Information gaps directly translate into failure probability.
MINIMUM ACTION
In progress 0/3Practice this model in one real situation:
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Source support: Explicit
- zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E7%9F%A5%E5%B7%B1%E7%9F%A5%E5%BD%BCverified
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