Action Quote by Carl von Clausewitz
“The great uncertainty of all data in war is because all action, to a certain extent, planned in a mere twilight - like the effect of a fog - gives things exaggerated dimensions and unnatural appearance.”
About This Quote
Source Book: On War, Carl von Clausewitz, 1832
In war, uncertainty arises because plans are made under vague, foggy conditions, causing misperceptions and distorted expectations.
In simple terms: War plans are made in unclear conditions, leading to misperception.
Accept uncertainty and plan flexibly.
Themes
Mood
Type
When to use this quote
- battlefield decisions
- intelligence analysis
- strategic planning
- risk assessment
Key Concepts
Questions to Reflect On
- How do you mitigate fog‑of‑war effects?
- What flexible strategies can you employ?
Even with planning, chaos can dominate outcomes.