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Proof Quotes
"It’s not bragging if you can back it up."
—
Muhammad Ali
"It's not bragging if you can back it up"
—
Mike Tyson
"Religious doctrines are all illusions, they do not admit of proof, and no one can be compelled to consider them as true or to believe in them."
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Sigmund Freud
"Extraordinary claims require extraordinary evidence."
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Carl Sagan
"People almost invariably arrive at their beliefs not on the basis of proof but on the basis of what they find attractive"
—
Blaise Pascal
"When scientific evidence is given, reasoning is paramount."
—
Neil deGrasse Tyson
"The best proof of extraterrestrial intelligence is that they haven't contacted us"
—
Bill Watterson
"Wisdom is of the soul, is not susceptible of proof"
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Walt Whitman
"How is it possible to believe in something that can't be proven? It's like trying to convince someone that music sounds good."
—
Woody Allen
"I'm living proof that real life can be a fairy tale"
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Lil Wayne
"Dreams do come true. If anyone’s proof of that, it’s me"
—
Jennifer Hudson