If you smile when no one else is around, you really mean it.
WISDOM · VERIFIED · EN
Andy Rooney Quote
“The 50-50-90 rule: Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong.”
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Source: Quotables — alvations/Quotables (CC0 1.0 dataset)
Attribution status: verified · Publication status: cleared
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