Franklin uses taxation as a metaphor for the costs people impose on themselves through idleness, pride and folly. Idleness can reduce productive work and income, pride can encourage unnecessary expenditure or resistance to sensible restraint, and poor judgement can lead to mistakes with lasting financial consequences. The increasing figures are rhetorical rather than literal calculations, emphasising that these habits may be more costly than an ordinary tax.

The saying does not suggest that all financial hardship results from personal failings. Economic circumstances, illness, opportunity and other external factors can also have major effects. Franklin’s narrower point is that avoidable habits and decisions can create additional burdens on top of those imposed from outside. In the context of The Way to Wealth, the maxim supports his wider emphasis on industry, frugality and practical judgement as ways of protecting one’s resources.