“We must ever remember we are refining oil for the poor man and he must have it cheap and good.”
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- #quote
- #saying
- #undated
- #lang:en
- #lang:pt
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← John D. Rockefeller timeline
“We must ever remember we are refining oil for the poor man and he must have it cheap and good.”
Captured 2026-08-16 from Wikiquote (en). The archived copy is preserved so this citation survives link rot.