Authors:

It AIN'T so much the things we don't know that get us into trouble. It's the things we know that just ain't so.

"What We Don't Know About History Can Hurt Us" by John Stossel, www.foxnews.com. July 27, 2011.
It AIN'T so much the things we don't know that get us into trouble. It's the things we know that just ain't so.