Life lessons Quote by Mark Twain

“Mark Twain said “it ain’t what you don’t know that gets you into trouble, but what you know for sure that just ain’t so.”

— Terence Callery

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

— C.C. Hunter

“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

“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

“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

“The knowing is easy. It's the doing that gives us trouble.”

— Vannetta Chapman

“It's not what you know, it's when you know it.”

— Kathy Sierra

“We don't know what we don't know.”

— Dave Meier

“Sometimes you have to get away from what you know to discover what you don't know.”

— Bryant McGill

“Just because we don’t know everything doesn’t mean that we know nothing.”

— James Hamblin

“She said, What you don't know won't hurt you. A dubious maxim: sometimes what you don't know an hurt you very much.”

— Margaret Atwood

“Don't let what you think you know get in the way of learning what you don't know.”

— Sandra Swartz