“The enlightened ruler lays his plans well ahead; the good general cultivates his resources.”
Sustained success needs foresight from the top and resource-building from the commander; both are active.
Chapter 12 pairs its two roles: the enlightened ruler lays his plans well ahead; the good general cultivates his resources. The division of labor is precise. Foresight lives at the top; capacity-building lives with the commander — continuously, before the plan needs it. Sun Tzu’s organizations are always growing the asset the next campaign will consume.
A chip designer knows its post-2028 process node will need a rare packaging capability. Nothing in the current roadmap uses it; no revenue line justifies it. The general-equivalent quietly funds a small line, trains twelve technicians, and co-owns a supplier. When the node arrives and every competitor discovers the capability takes four years to build, the cultivation is already four years old. The ruler planned; the general had grown the resource.
Cultivating resources is not speculative spending — the verse presumes the plan already exists (the ruler laid it well ahead); the general builds toward it. What it forbids is the reverse habit: discovering at plan-time that the needed capability was never planted, then declaring the plan impossible. Strategy fails quietly, years early, in exactly this way.