Laying Plans

Core idea

Sun Tzu opens with the highest-level claim he will make in the entire treatise: war is a vital matter for the state, the arena of life and death, the path to survival or ruin. Because the stakes are absolute, the first thing a competent commander does is not move, not attack, not deploy — it is calculate. The topic introduces the Five Factors (the Five Constants) by which any contest should be weighed, the seven comparative questions that follow from them, and the famous claim that "all warfare is based on deception."

The structure of the topic is itself an argument: calculation → comparison → strategic disposition → deception. You decide whether to fight by calculating the Five Factors; you anticipate the outcome by comparing yourself to the opponent on seven specific axes; you create a favourable strategic disposition (Chinese shi — leverage, position) from the conditions; and once you have all of that, you operate by manipulating what the enemy thinks you are. From this Sun Tzu concludes: "victory and defeat can be foreseen."

Sun Tzu's argument: "Arms are a vital matter for the ruling house. As the arena of life and death, as the path to survival or ruin, this subject merits due reflection."

Why it matters

Strategy is a prediction problem, not just an action problem

The crucial move in this topic is reframing strategy as forecastable. Sun Tzu does not say the commander needs courage, daring, or instinct. He says victory and defeat are knowable in advance, if you do the work — and the work is comparative measurement. This is the part of the book that most directly anticipates modern strategic analysis: SWOT, competitive teardowns, OODA, war-gaming. The premise is that the contest is mostly decided before the first contact.

Most defeats are upstream of the battlefield

If outcomes are knowable in advance, then most losses are not the result of bad luck or bad fighting — they are the result of bad calculation, of going in without honest answers to the seven questions. This explains why the book devotes so much attention to inputs (the Way, terrain, command, regulation) and so little to the choreography of combat: a campaign that has to be decided in the swordfight has already been lost in the temple calculation.

Key takeaways

Mental model

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The Five Factors

Each of the Five Factors maps to a kind of advantage that compounds with the others.

The Way — moral cohesion

The Way (dao) is "whatever allows the people and their superior to be of one will, and therefore willing to live or die with him, undeterred by danger." It is the answer to the question, why are these people fighting on your side? In a state, it is legitimacy. In an army, it is morale. In a company, it is the felt purpose that makes a hard quarter survivable. Without the Way, every other advantage erodes under stress.

Heaven — timing and conditions

Heaven is night and day, hot and cold, the seasons — the temporal background against which an action plays out. Modern equivalents are macro conditions: market cycles, regulatory windows, the state of public attention. A move that is brilliant in spring may be suicidal in winter.

Earth — terrain

Earth is distance, gradient, openness — the physical map. In commerce it is the structure of the market: who controls distribution, where the moats are, where the supply chain pinches. The two long topics on terrain (10 and 11) are direct continuations of this single line.

The Commander — five virtues

A commander, says Sun Tzu, is defined by wisdom, reliability, humaneness, courage, and strictness. The list is striking: only one of the five (courage) is a battlefield virtue. The other four are managerial — judgement, trustworthiness, care for one's people, and consistent enforcement. Sun Tzu's portrait of the able leader is closer to a modern executive than to a battlefield hero.

Method — organisation

The last factor is fa — regulation, organisation, the delegation of authority, and the deployment of resources. It is the operating system of the army. Talented people poorly organised lose to ordinary people well organised.

The seven comparative questions

Sun Tzu reduces the Five Factors to a checklist:

1. Which ruler has the Way?
2. Which commander is the abler?
3. Whose side do earth and heaven favour?
4. Whose rules and orders are obeyed?
5. Whose troops are stronger?
6. Whose soldiers are better trained?
7. Whose rewards and sanctions are more clearly ordained?

Deception — the operational rule

Having handled calculation, Sun Tzu turns to execution and gives one of the book's most famous lines: "Warfare is the art of deception." The list that follows is a small grammar of strategic misdirection:

• When you can, feign incapacity.
• When deploying, appear to have no such plans.
• When close, seem far; when far, seem near.
• If the enemy is avid for advantage, lure him with it.
• If he is volatile, seize on it.
• If he is strong, evade him.
• If he is angry, rile him.
• If he is unpresuming, feed his arrogance.
• If he is rested, tire him out.
• If his troops are like family, drive a wedge between them.
• Attack when unprepared; appear when not expected.

Each item is a small inversion of the picture the enemy uses to decide. None of them is a tactic in itself; together they form a discipline of information control. The principle generalises directly to negotiation, competitive product strategy, and games of incomplete information.

Practical application

Run a temple calculation before every campaign

Before any major commitment — a new product line, a fundraise, a legal action, a market entry — sit with the Five Factors and the seven questions. Score each side honestly. If you cannot win five of seven, the strategic answer is almost never "fight harder"; it is change the inputs (recruit a better commander, find better ground, fix the regulation) or do not engage.

Build the disposition before the deal

"Strategic disposition" — shi — is the part of strategy most often skipped. It is the arrangement of conditions such that, when contact happens, the outcome is already biased in your favour. In practice: lock in distribution before launching the product; secure the key hire before the announcement; raise the bridge round before the down round becomes necessary.

Manage the picture the opponent sees

You do not have to lie to deceive. You have to control which signals are loud — what the opponent's analyst writes in their internal memo, what their CEO repeats in their next staff meeting. A quiet hire, a leaked but exaggerated number, a launch staged at an unexpected venue: all are forms of shi through information design.

Example

A small competitor is about to launch into the same market as an incumbent. The natural instinct is to match the incumbent feature-for-feature and out-shout them on launch day. The Five Factors point a different direction.

• The Way: the team is unified around an unusual story (a niche the incumbent ignores). That story is the Way; it is more durable than features.
• Heaven: the incumbent has just raised prices — that is the season. Launch into it.
• Earth: the incumbent owns the enterprise channel; the small player owns nothing yet. Pick a different ground (developer-led, bottom-up).
• Commander: the small team's CEO has shipped two products before; the incumbent's GM has not. Note the asymmetry.
• Method: the small team can ship weekly; the incumbent ships quarterly. That is fa.

On those five, the small player wins on three (Way, Heaven, Method), ties on Earth (different ground avoids the comparison), and loses on raw resources. The seven questions confirm: their training and rewards are tighter, their organisation faster. The temple calculation says: fight, but not on the incumbent's ground. The launch plan that follows is quiet — small public footprint, a sequence of developer wins, no head-on comparison ads — and lets the incumbent over-prepare for a frontal attack that never comes. This is Laying Plans applied: calculate, position, deceive, win.

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