Unearned Wisdom Newsletter

Dear Mrs. Crabapple

From The End of Wisdom. This week, the most expensive sentence in business: the customer is always right.It is the golden rule of sales and customer service, and it is so ingrained that it usually goes unquestioned. That alone is a reason to question it.Start with the claim that…

Originally published 2026-10-29 · Unearned Wisdom · Source publication

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