inglés example sentences with "cold hard cash"

The study found that appeals to altruism had limits in changing people's behavior, whereas cold hard cash was somewhat more effective.
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The locals laughed when asked about forms of payment at the barber shop. "No credit cards, no checks — just cold hard cash!"
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The company had produced several millionaires, but they were illiquid, with not nearly as much cold hard cash as nonrich people might tend to imagine.
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As the war dragged on, greybacks became difficult to spend, as many sellers were taking only cold hard cash.
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