The Practices

Scripting  ·  “You Assign the Meaning”

Control Thy Expenditures

To separate necessary expenses from desires and write a budget that lets you live below your means and protect the tenth you save.

Beginner An hour to draft a budget; brief weekly review Financial Wisdom
In 4 lines: “Necessary expenses” grow to swallow all you earn unless you resist. Track every expense, then honestly sort needs from wants. Build a budget for genuine necessities inside your nine-tenths and cap your desires to fit. Live below your means, review regularly, and hold the line when income rises.

This is the second cure of George S. Clason’s The Richest Man in Babylon (1926), expanded into a standalone practice.

Arkad’s class makes a complaint everyone recognizes: we earn more, yet there is never anything left. His diagnosis is that “what each of us calls our ‘necessary expenses’ will always grow to equal our incomes unless we resist.” Spending expands to fill income; desires, unexamined, disguise themselves as needs.

The practice is to write a budget that draws a hard line between necessary expenses (true needs) and desires (wants), so you deliberately live below your means — and so the one-tenth you pay yourself first is never raided to fund lifestyle creep.

The “scripting” is literal: you put your necessary expenses on paper, hold your spending within them, and review.

  1. List every expense. For a month, record where the money actually goes — all of it. You can’t govern what you haven’t seen.
  2. Sort needs from wants. Mark each item necessary expense or desire. Arkad’s warning: be honest — desires masquerade as necessities, and “necessary expenses” will swell to swallow all income unless challenged.
  3. Budget the necessary. Build a budget for genuine necessities that fits within nine-tenths of income (the tenth is already paid to yourself). The budget is “thy helper” in defending the savings.
  4. Cut or cap desires to fit. You cannot satisfy every desire; choose the few that matter most and let the rest go, so spending stays inside the plan.
  5. Live below your means. Hold actual spending within the budget. The aim is a margin — income exceeding outgo — every cycle.
  6. Review and adjust. Revisit weekly or monthly; when income rises, hold the line so the gain becomes savings, not new “necessities.” (Sourcing note: the “necessary expenses will grow to equal income” idea and the budget-as-helper framing are Clason’s published teaching, paraphrased and attributed; not reproduced verbatim.)

This is Clason’s second cure, voiced by Arkad in 1926. It states the timeless budgeting principle — distinguish needs from wants and live below your means — in parable form. It is the direct ancestor of every modern budgeting method (needs/wants/savings splits, zero-based budgeting, the 50/30/20 rule) and a cornerstone of the FIRE movement’s emphasis on the savings rate.

Calling wants “needs.” The whole cure turns on honest sorting; a budget that quietly reclassifies desires as necessities does nothing.

  • Budgeting only essentials and ignoring leakage. Small, frequent discretionary spends are often where the margin disappears — track them.
  • Abandoning the budget after one overspend. It’s a steering tool, not a pass/fail test; adjust and continue.
  • Refinement: Budget the nine-tenths after the tenth is already removed, so saving is never the variable that gets squeezed.

The originating teacher

George S. Clason
1874-1957

Ideas it embodies