“A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.”
“Wise men learn more from fools than fools from the wise.”
“The foolish have us far more in their power than the wise.”
“The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.”
“Who's the more foolish, the fool or the fool who follows him?”
“He who knows but does not speak is a fool.”
Quotes via Wikiquote (CC BY-SA), each with its original source.
Not who you're looking for? Others named Fools: 1994 single by Alphaville · 1970 film by Tom Gries · 2003 Telugu film · album by The Reason