Mark twain Quote by Terence Callery

“Mark Twain said a century ago, “It’s not what you don’t know that gets you into trouble, it’s what you know for sure that…

— Tom Kelley

“It’s not what you don’t know that gets you in trouble. It’s what you do know that ain’t so. —Will Rogers or Mark Twain…

— Edward B. Burger

“What gets us into trouble is not what we don't know. It's what we know for sure that just ain't so.”

— Mark Twain

“They did not know it was impossible, so they did it. Mark Twain”

— Toni Bunnell

“I never let my schoolin' interfere with my learnin' "___Mark Twain”

— Mark Twain

“It's not what we don't know that hurts. It's what we know that ain't so.”

— Will Rogers

“The resulting flood of information, always of varying quality and sometimes of uncertain sanity, creates a veneer of knowledge that actually leaves people worse…

— Thomas M. Nichols

“It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.…

— Kristy K. James

“It isn't what we don't know that gives us trouble, it's what we know that ain't so. - Will Rogers The”

— Gerald M. Weinberg

“Sometimes what we don't know protects us. It can't hurt us if we don't know it.”

— C.C. Hunter

“You can hurt someone and not even know it.”

— Bob Dylan

“you don’t know won’t hurt you. A dubious maxim: sometimes what you don’t know can hurt you very much.”

— Margaret Atwood