Stable-World Principle

A principle is a spine. Stable-World Principle is the sort of spine that lets a person, or an institution, stand up straight.

The principle works because it moves the decision from the moment of weakness to the moment of clarity. You choose the rule when you are calm, so that the rule can carry you when you are not.

The idea is simple, and like most simple ideas it is easy to nod at and hard to use. The nod is free. The use costs attention, every day, in small change.

The vegetable vendor with a tin box knows what the salaried man with three apps forgets: count the cash at the end of the day, every day, without drama.

Money is a good clerk and a terrible master; the arrangement is entirely up to us. Carry it lightly. Ideas, like umbrellas, are useful only when actually opened.