"For having lived long, I have experienced many instances of being obliged, by better information or fuller consideration, to change opinions, even on important subjects, which I once thought right but found to be otherwise.
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Selected Quotes of A Beautiful Mind (2001)
"Nash: You have no respect for cognitive reverie.
Roommate: Yes, but pizza, now pizza I have enormous respect for. And of course beer.
Nash: I have respect for beer.
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