It’s What You Know for Sure That Just Ain’t So
"It ain't what you don't know that gets you in trouble.
It's what you know for sure that just ain't so." -- Mark Twain
"It ain't what you don't know that gets you in trouble.
It's what you know for sure that just ain't so." -- Mark Twain
Pragmatist: “This is a job. The job provides me with…
My grandmother told me to never walk past a weed.…